Tell HN: PayPal blocks GrapheneOS
It seems like the PayPal app now refuses to run on GrapheneOS. I don't know if it's only because I have enabled the PayPal card for contacless NFC payments, but when opening the app it crashes with the following exception: com.paypal.oslo.app.rasp.RootDetectionSecurityException: Security policy violation: s=root
This is arguably the most irritating thing with just about every largecorp developer: "os that hasn't been updated in 6 years? Sure boss!". Os that is built specifically around security and privacy with daily updates: "No, you can't do that". Annoying - yes. Safe way to make sure I will stop being your customer - also YES!
Generally I think the issue is that there's a tension between your security vs Paypal's security (deliberate, motivated bad actors).
Maybe an analogy could be about using metal detectors as a layer to reduce bank robberies. A gun in a good guy's hands is a good thing to prevent robberies. Guns in a bad guy's hands are a bad thing to prevent robberies. Paypal knows you have a gun but they don't know if you're a good guy or a bad guy so it's easier to just ban guns.
How does a rooted phone enable bank fraud? This smells like pointless policy checkboxing.
If you run a rooted phone and download malware, that malware can gain root and do payments on your behalf. Then PayPal has to deal with you revoking payments etc., they don't want to so they forbid you from using PayPal on a rooted phone.
If this happens it's the device owners fault and they should be responsible for it.
Which they would be anyway since PayPal isn’t a bank and isn’t FDIC insured.
They allow you to open PayPal.com on any web browser. Running Windows/macOS/Linux is basically identical to a rooted Android phone (you have local admin rights, you can modify and automate the browser, and can run unsigned code).
No, no... In 2026, all footguns are banned. Even in programming, so if something allows a footgun, it's banned now.
Apparently the world can't adult and be responsible for their actions, or people believe in that.
Graphene isn't rooted.
Not only is it not rooted, it runs real Google Play services. It’s not microG.
Malwares can possibly do that even on non rooted phones if a privilege escalation attack is possible. And just yesterday, there was an article here about exactly one of those.
Also I highly doubt that there is any real statistics anywhere about whether this is a real threat or not. I guarantee that nobody did such statistics properly. The only known data is from companies which sell root prevention tools, so totally unreliable. And internally I guarantee, that no banks collect such info.
So no, banks lie about this only because they can sell this to judges as safety feature, when they fuck up, which happens continuously.
For that argument to hold, they'd also have to blacklist any phone not running the newest, most up to date Android version, because all older versions presumably have known exploits. So that basically leaves Pixel phones.
If you have a rooted phone, download malware, and hit the allow button to give the malware root access, then it can do whatever it wants.
If you have a nominally unrooted phone on an old Android version and download malware, it can exploit a kernel bug and give itself root access and do whatever it wants.
Protecting against the first case and not the second is at best security theater.
Graphene OS does not support root. This is a false positive based on some check they are doing.
It's probably just a generic error message for failing that Google Play Protect thingamajigger that attests provenance of the vendor OS from boot. Will be interesting to see whether the Motorola phones have this endorsement when they ship. Most devices would probably fail because they are rooted rather than because they are GrapheneOS. I wouldn't put it past a scammer talking grandma into rooting their phone.
dont think those phones will ship with GOS. they will ship with moto fork but be fully supported by GOS
One thing that I'm actually excited about regarding AI is that the pointless policy checkboxes that have never been effective in adding any actual security are even less so effective now that everyone can wield their very own security researcher.
PHB at insurance company will still need them, so any company they insure will need them. Theater continues, the show must go on.
That's your argument? Mate, you can make explosives out of stuff you can buy in literally any supermarket and no one bats an eyelash. You don't have to legally be adult to buy any of the things you'd need and I say that as someone who only struggled with chemistry in school, that's now low the bar is. What's the solution then? Ban sea salt? If someone is using Graphene, the chances of them getting hacked are astronomically lower than any Chinese spyware-infested phone.
physical risks, like your example, do not map well to digital risks faced by large international companies.
It was a response to the gun example which is a physical risk. My argument is that Paypal (much like all other tech-bro companies) are incompetent. The incompetence grows exponentially the larger a software company is. I speak of experience.
On a side note, if you want to be extremely specific, the line between the physical and digital threat does not exist anymore. There are two things people need to be afraid of: incompetent friends and competent enemies. Tech giants are already filled to the brim with incompetent friends, which drastically lowers the bar for the competence of their enemies.
It was an analogy, or metaphor, I forget the distinction. But I don't think it was stood up to be literally argued against though.
then it was a bad analogy.
The problem here seems to be that the phone is detected as rooted, not specifically that it's running grapheneOS. But I agree that it's a big problem. That's how you end up in a situation where google has full control from hardware to final apps like on iphones. When devs assume that everybody is using the stock android with google services enabled.
You'd think they're would be a way to switch Graphene to non root privilege mode
Graphene takes a strict anti-rooting stance and adds security measures that (unintentionally) hinder rooting.
Most rooting methods do not work on GrapheneOS without additional modifications.
GrapheneOS is not rooted. The phone not being rooted is part of the GrapheneOS' security model.
I assume the issue is it failing the deeper play integrity check which is about it not being "Google approved."
Parent has a point by playing devil's advocate. Practical considerations indicate that platform is gonna platform. Solution here to greed driven development is some level of 'non possumus' from the general public. Sadly, I am starting to think is what we really need is a lot of valve like companies, where company stay private, founder is not a complete asshole and so on. Tall order, but that is the only real way to reverse some of the damage. I am done counting on the public to see light.
Yea, years ago I was in the security space and got to talk to some paypal security folks at a symposium in San Diego. The level of stuff that they have to deal with is so extreme.
It's similar to how people don't like sites blocking entire countries or access from Tor, etc. You might be doing it for privacy...but all the people trying to commit fraud are also using those same channels to hide their identity. The blockades are one piece of a holistic security picture that frustrate the well intentioned users.
Yet another weak point. My question stands: A user with an OS from 2019 is "secure" and dozens of unpatched CVEs but a literally-last-night-patch OS is not? That's the "stuff they have to deal with"? I was lucky and did not make the mistake of joining a payment provider in 2020 or 2021 (I can't remember). The reality is that European laws are much harsher when it comes to payments and personal data protection and the security team I was being interviewed for was catastrophic(big part of the reason I did the "I accepted another offer already, sorry" card).
As for geo fencing or blocking Tor... HAH! As if that's ever stopped anyone with the will. That is the last concern of anyone with a malicious intent. Sure, it stops irritating kids but no one beyond that.
The simple fact is that cybersecurity was in an abysmal state before the slopification began and it's infinitely worse now. Paypal is no different given that much of their support has been outsourced to slop machines. Punishing the users that know what they are doing while rewarding the ones that don't is the most counter-productive and detrimental crap anyone could come up with.
> That's the "stuff they have to deal with"?
No. It's the offensive fraud vector coming from unsecured devices that account for a significant portion of the noise. Requiring device profiling aggravates this vector.
> unsecured devices that account for a significant portion of the noise. Requiring device profiling aggravates this vector.
Bullshit! Source:
> The reality is that European laws are much harsher when it comes to payments and personal data protection and the security team I was being interviewed for was catastrophic
Sounds like someone who wanted to impress the audience with fluffed up claims.
It's comments like yours that remind me of an important lesson.
Just because you argue with vigor and intent, it doesn't make you right.
People are offering their opinions, try not being a dick about it.
GrapheneOS is a privacy orientated OS which is great. But if the vectors to achieve privacy are the same as used by bad actors, I'd block it too.
Get over it, don't like it? Use a different product. Or make a better one.
I don't run their business. Just trying to explain.
From what we see above it sounds like the change trips their rootkit detection, which they are probably interpreting as a compromised device.
It sounds like you're expecting them to have a perfect security posture that can correctly identify fraud in call cases and only block the real thing. It's more complicated than that and there's typically some type of scoring system involved with numerous triggers that are higher value indicators of potential fraud. If they think the device is compromised, that's probably a high value indicator.
This is just me speculating.
Yeah, they can track and profile the old os, and feed the data to the risk models.
It's not about user security.
This is interesting. You're gesturing at the idea that individual security practices can be at odds with those needed for group security. I'll be pondering on this.
To stay with your analogy, there is no technical obstacle to treating the customer of 15 years differently to the newly onboarded one.
They have all the data they need, and they choose not to use it.
The analogy was not about new vs old customers being allowed to have guns.
I think that's a limitation of the analogy because there is no correspondence with trusted computing. I guess it would be some sort of a magical gun that some other company is endorsing as of limited use during bank robberies? Maybe like some sort of RFID thing that disables the gun when inside a bank?
Anyway it really stretches the analogy to get tied up in technical details (risks missing the forest for the trees type error).
this isn't quite true
From a Paypal security POV, weather you use "custom Android OS" or an hugely outdated Android phone, you have:
- a similar risk for the "you" want to mess with Paypal case, in both cases the "you" can technically most likely mess with anything including the "virtual secure module" thingy android uses for NFC
- a lower risk for "others" wanting to mess with Paypal through your phone, at least if "custom Android OS" is GrapheneOS or another up-to-date android fork with decent security handling
so as far as I can tell, this inconsistency is very clearly not about PayPal's security.
IMHO it's about two other things:
1. marketing, if PayPal doesn't work on Android they lose customers, GrapheneOS for now has a tool small customer base for them to care. Outdated Android phone do have a large customer base.
2. compliance/politics BS. including potentially involving insurance. Compliance is mostly about checking of tickmarks(1) on outdated Android they can check them off and blame the user, Goodle or "hackers" for the issue. On GraphemeOS they have a harder time checking it of. Add the smaller user base and end up with PayPal doesn't care. Also iff things go wrong with Paypal on GraphemeOS in a public manner you will have all the "crime os" bad news bs, you won't have that if things go wrong with a even more risky highly outdated Android phone.
-----------------------
I got a bit to much off topic below:
(^1): Technically compliance should be about building robust, secure, law compliant systems and "showing" that by being able to pass a compliance tests consisting about a bunch of requirements. Practically there is way to many ways you can be "fully compliant" (on paper) but not secure and "very secure" but not compliant (wrt. security regulations). In the former case this might still come back and bite you iff you get sued or people suing which should get right don't get it because of ad-absurbum reasoning like "they comply with security regulations, hence can't have acted negligent". It's a shit show I don't know how to fix even if I could just magically change laws as compliance rules need technological flexibility, but if you give them that that will be abused to make insecure things pass. And the whole industry around checking that isn't really one who cares about actual security, sometimes outright corrupt (like groups which have the necessary accredited to check your compliance, are strangely more expensive then other groups, and somehow find less issues in average, with some excuse of why that isn't strange ...) :/
---
Lastly similar to how Teams or Slack could easily support FF (^2) but not only don't but outright refuse to try to even work. PayPal likes to act similar and doesn't care about niches. E.g. at least on some Mobile browsers WebAuthn works, but the PayPal website refuses to _even try_ 2FA with WebAuthn on mobile no matter if the APIs are there or not.
(^2): Yes there are some challenges, AFIK especially in certain edge cases most user might never run into. But Jitsi made it work, other smaller apps also made it work. And Jitsi is open source, so they technically can "look up" all the tricks to make it work (algorithmic ticks, not copy-pasting code) or outright just use their system with an appropriate contract (probably would be even cheaper wrt. maintenance cost then building your own system). At Slack/MS Teams scale that behavior is just messed up.
The cherry on top is that their web site invariably still works so the refusal to work via app is an intentional manipulation tactic to harvest more consumer data for sale.
Sadly, their website now appears to require an app in order to sign in. Even before that it would often block me with text along the lines of "We don't know who you are, call our support number."
Desktop mode fixes discrimination against small viewports.
This was happening to me on the desktop. I've not tried on a phone (I try to avoid PayPal).
PayPal? I sign in all the time. If you're referring to the popup to add a new authentication method, you can just escape past it.
I'm fairly skeptical the website supports NFC payments.
> Maybe an analogy could be about using metal detectors as a layer to reduce bank robberies.
A more apt analogy might be game developers who demand admin rights so they can install a rootkit to detect "cheating".
They wouldn't do that if there weren't market demand. Competitive games lose their appeal when cheating becomes too prevalent.
Similarly, payment processors lose their appeal if they can't prevent people stealing your money, or spending stolen money on your products.
Paypal's security? the same "security" which in 2026 still does no allow a passwords above 32 character (which most likely indicating that they don't hash passwords)?
This might make sense if you trusted clients,
and if GrapheneOS was a root-having OS.
I think the issue is more that big tech only trusts their own kind and usually has motives to exclude privacy conscious software because they can't datamine it or make backroom exclusivity deals.
The needs of the user don't matter to them at all.
"Safe way to make sure I will stop being your customer - also YES!"
I don't think they care at all about the size of graphene os market share
if its jeopardize entire userbase then its not worth it
Fine by me. My example illustrates their incompetence if they are willing to let a user with an OS that hasn't received any updates in half a decade, then clearly, they don't give a single crap about security.
Noo, it’s the other way around lmao.
A financial security audit is one of the most thorough security audits you can ask for in software.
GrapheneOS gets blocked because it doesn’t follow the secure system requirements (root).
What requirements does it not follow?
>(root)
GrapheneOS is not rooted.
Yep, GrapheneOS is anti-user-freedom.
They do their damndest to prevent owners from having full control of their property, over claims of 'insecurity'.
And complaints of this nature get inane drivel responses of "lol just fork Graphene"
> GrapheneOS is anti-user-freedom.
This is a really, really poor-quality take.
> complaints of this nature get inane drivel responses of "lol just fork Graphene"
It’s a fork of AOSP, which you can just…use.
Uh, no. Shaming a "take" is just tone policing. Owners should own the hardware along with the software both.
Its only since the smartphone era (2008) with locked down shit devices has this view changed. And people challenging this are somehow defective, tone policed, shamed, or likewise.
GrapheneOS users are treated as 'rooted phones', at the exact same time tools that would attack and prevent corporate surveillance (xprivacy, etc) are withheld cause they would involve root.
Even this thread is full of a lot of anti-owner hand wavey shit that amounts to 'we don't trust our users, and fork you'. https://discuss.grapheneos.org/d/18953-why-the-stigma-agains...
Nobody’s shaming you, reddit refugee.
It is a common userspace decision to lock things to userspace. It’s good hygiene.
If you want less-secure software, use AOSP or one of its many forks.
You’re not defective: you just have different needs and threat model,
and you’re harassing and degrading the public image of a project that’s opinionated in a very welcome way by folks in the security community - especially those who value stability and usability.
"It is a common userspace decision to lock things to userspace"
Yes, running in userspace for the majority of tasks is good hygiene.
Preventing the user from ever escalating beyond that layer on their own devices, however, is restricting their freedom to control their device. When that happens with tractors, cars or other gadgets that's considered anti-user. The same attitude should extend to phones.
You can wipe the device and reinstall whatever at any time.
You have complete control of the device.
You choose to lock certain things when using GrapheneOS. That’s their security model.
If you want to argue that, go study it and argue that.
If your threat model is different, if your desired security model is different, then: it’s not for you, use one of many other options.
Like all software projects, it doesn’t necessarily exist for you - or anyone specifically.
It’s not harming you for it to exist.
Fork off, and fork you.
> prevent corporate surveillance
Leave the abusive relationship with those entities. Don’t lay this at the feet of the GrapheneOS Project.
If you read their FAQ, you’ll see how limited the OS actually is in retaining your privacy if you still insist on using these providers that don’t respect you.
Said another way: stop trying to solve human problems with technical means.
and definitely stop trying to get others to do it for you for free.
Or, continue: I’m not a cop.
> Shaming a “take” is just tone policing
No, that’s called sharing your opinion.
You shared your opinion, someone else shared there’s that just so happened to be “I disagree with you” and suddenly that’s some type of censorship? Nobody is shaming you, either.
I suggest you read up the graphene documentation.
As several others have already said here, GrapheneOS is not necessarily rooted. So that's a lie.
Also, I've seen such audits internally, and they don't care about security at all. They care about the theatrics of security waaaaay more.
For example, I was at Santander in 2024, during its huge data breach. Here is the list of actions which are supposed to prevent the same kind of attacks again in the future:
-
Yeah, it's an empty list.
But of course, they made our life more difficult. In the end, I literally had more permission than before, because they were even sloppier than before. But of course, I had to change my password more frequently, and I had to type it about 5x more.
Audits are primarily about liability and safe harbors in lawsuits. Companies get audits on record so that if something happens they have someone to throw under the bus and pass damages off onto.
I'm sure their automatic bans have happened to more people than the number of grapheneOS users
With the way today's economy works, they probably wouldn't even care if they lost 1/4 of their customers in just one year. Maybe their share price would jump!
It was never about your security, it was about the corporation's security from you!
Might be more a matter of "OS with millions of users" vs. "OS with dozens of users".
It's not about protecting your security, it's about protecting the "security" of corporate profits.
The safety isn't for you, it's for the companies who want your data without you getting in the way.
With Silicon Valley "largecorp" the required "security" is to protect the company from (a) the privacy-conscious user who would object to the company's data collection, surveilllance or ads/tracking and (b) from competitors, i.e., other companies that would potentially do data collection, surveillance, advertising services if they had uncontrolled access to largecorp's users
"OS that user compiled herself" can avoid this nonsense
No "smallcorp" is safe from Silicon Valley "largecorp" for long with the amounts of money SV largecorp can, and will, offer smallcorp if smallcorp grows. SillyCon Valley "largecorp" wants data about/from users, not users' money
"Safe way to make sure I'll stop being your customer - also YES!"
The user is not SV largecorp's customer
Revolut pulled that stunt, I cancelled my account with them.
This one is pretty interesting. I was ready to cancel my account on the spot when the news popped up but it still works on my phone. And I've updated the app as many times as they've made a release since the announcement. I honestly haven't got a clue what is going on with them.
I see this happen from time to time. Lately, almost all of the apps work fine on GrapheneOS. The best strategy is to keep writing the business once every two or so weeks that you can’t log in to and use the app. Don’t go too technical at first, because most of the time, the moment they hear things like “rooted” or “unofficial,” they just say your phone is the issue. To date, I was able to convince, or at least contribute to, making three apps work on GOS.
Great job, man. We have to make ourselves get heard. It's a social problem after all. Technical workarounds are great and sometimes the only practical short term option, but we have to fix the social issue at the root.
I had the same experience. Asked in an email why an important government app won't work on GrapheneOS, first without any technical details. Got the response that it's "because security". I sent some technical details and argued that they're denying service to their most security-conscious users. 3 months later the app started to work!
To be fair, governments might be much more receptive to the argument of not having to rely on (possibly foreign) megacorporations than a company like Paypal.
I'd wager that if it doesn't really hurt their bottom line to not support GrapheneOS, they won't really care.
I think in this case it's also them just introducing a new check that either GrapheneOS will need to work around or Paypal needs to refine. I can reproduce the issue, but it doesn't seem like it did a failed Play Integrity check at that point.
Honestly there's a decent chance they don't even know, in most cases, because corporate environments generally try hard to have as few as possible hardware/software setups to maintain. And they're unlikely to proactively test on Graphene unless it's closely related to what they do (and it definitely is not for most apps).
Mistakes happen and ya can't fix what you don't know about. Always report issues.
Also strongly consider just using the website.
Would you mind elaborating a bit on your process ? Or share a few relevant exchanges, I've no clue how to start having this discussion.
That would make a great blog post
My backwards bank blocked my mobile app access after detecting Debugging was enabled in the system. Have to call them to unlock it. I could download that APK and disassembly it with an LLM in 20 minutes, but sure, a Debug mode prevents something.
Which is the opposite reaction for PC problems, because people actually have choice and historically don't accept malware being the default
Still works for me.
I had to update exploit protection after their latest update — I think it was enabling dynamic code loading via both memory and storage that did the trick.
Edit: checked now, I have also disabled secure app spawning.
Interesting, just inferring from that it sounds like GrapheneOS's actual-security features might have been tripping up PayPal's root-detection "security" features.
(Rather than something fundamentally incompatible, like them using Play Integrity)
There are valid RASP techniques that involve dynamic code loading, so it actually makes a lot of sense. Source: I worked on RASP a long time ago :)
IMO headline is very misleading, and OP should have tried disabling all exploit protection options before jumping to any conclusions. PayPal isn't actively trying to block GrapheneOS as of now.
So to use paypal you actually have to reduce the security of the phone?
Not too surprising. I usually have to reduce my browser security on the rare occasion that I access PayPal via the web.
As with all things about security — it depends on your threat model.
It reduces security of the app itself, but doesn't affect security of the phone by much.
Yeah a lot of graphene os users act like they got mossad behind them (especially the developer) and think that enabling something like JIT literally makes their phone useless in terms of security.
Still works for me, too, and I haven't disabled any of Graphene's security features.
It works here. Running in a work profile, no contactless payments.
Play Integrity API: Not blocked
Hardened memory allocator: Enabled
Memory tagging: Enabled
Extended virtual address space: Enabled
Secure app spawning: Enabled
Native code debugging: Allowed
WebView JIT: Disabled
Dynamic code loading via memory: Allowed
Dynamic code loading via storage: Allowed
> no contactless payments.
I think this is the problem here.
A lot of NFC related tech is deeply rooted in having "trusted (aka large company)", "attested (aka you can't easily lie)", secure module functionality.
What should have happened is to just not enable the contactless payment functionality for given app, even if the user enabled it in general. And not crash.
Also as others have pointed out, this might be an accidental mishap not an intended outcome.
But it's not like PayPal is known to care about small user-base edge cases (quite the opposite). Which I guess is the actual root problem.
Doesn't work here. No contactless payments, full Exploit protection compatibility mode.
This is the PayPal version I have installed that works:
Version 8.107.0
com.paypal.android.p2pmobile
Looks like I have 10.10.0. They'll most likely remove support for older versions server-side at some point.
I do have Version 10.10.0 since today and it also started crashing on open. Guess I'll have to downgrade to an older version for the time being.
That's weird because I keep all my apps to the latest version and still that's the version Google serves to me as the latest. Must be a regional thing.
This is my setup as well, though with JIT enabled (which is the default). Crashing at launch on:
Seems pretty likely a flawed root detection being rolled out (given the stack trace), my phone is not rooted.
Update: it seems to work when disabling "secure app spawning" (for now)
So it's not PayPal blocking GrapheneOS?
sounds more like grapheneos blocking paypal!
thank you!
Great to know, thanks!
I still don't understand why people atill use paypal. It has veena shitty and shady company from the start and never got any better. They are known thieves that use political games to illegally seize money and get to keep it until you "prove" that $100 is yours and not used for random bs like "terrorism".
I tried it on my Pixel 10 Pro XL as well. Latest version of GrapheneOS, latest play store version of the app and it works.
Even tried completely nuking app data and logging in again. Login, security check, fingerprint setup, everything worked (I even got the alert that it used the Play Integrity API)
I assume if anything, this is probably the contactless payments. I do somewhat understand why they are really trying to lock something like this down, but as everyone pointed out, giving the green light to a CVE infested version of Android while prohibiting the use of a version that goes above and beyond when it comes to security is absurd.
I have never been a crypto currency advocate, but if the banking utility of a mobile phone is going to be dictated by the operating systems that finance apps whitelist, I might want open rails that work with my open phone
I'm on Debian Testing sometimes on amd64 and sometimes on m1. Paypal also doesn't like me. Than I have two options: I use a Windows VM to do the payment or I use another payment method. Most of the time I use the other payment method.
Can it still run in browser like it would on a regular pc?
Yes, but you might have to enable desktop mode on a mobile browser so it doesn't try force-spawning the app.
I wish it ran in Firefox on my pc...
Switched to Wero and haven't looked back.
https://wero-wallet.eu
The website is pages and pages of blankness for me on Firefox mobile.
Unfortunately peasants like us who don't live in the 5 countries where it's available still can't look back
I live where it's available and still can't use it to pay stuff, only to transfer money to friends.
wait for it... I can see a future were every wallet, payment etc. app will block devices which are on custom ROMs and do not pass strong hardware integrity with blessing from Google.
I've read once that there are paid app testing labs which test if an app has root and custom ROM detection and when they don't have that it's a minus point on the report.
You need to use your bank's app for Wero, and many EU banks' apps refuse to run on GrapheneOS for the same reasons as PayPal. This is sadly not a clear win for Wero.
Does this work in the UK?
No. We left the EU, so we don't get such fun.
Wero also isn't implemented EU-wide either, so it's still possible as long as the banks play ball.
UK politics has been quite isolationist, though, so I doubt the banks will see much in interoperating with the rest of Europe.
Wero is not a PayPal alternative. It doesn't even have buyer's protection and every bank must manually implement it which immediately makes it a failure. Some banks also connect it to your phone number so you can't link Wero to two different bank accounts with the same number when you have 2 bank accounts. Very messy.
> Some banks also connect it to your phone number
What do you mean "some banks"? I thought the whole value proposition of Wero was instant bank transfers with SEPA but using phone numbers?
Wero is a payment provider technology, a money wallet, and a bank account integration technology under one single marketing name.
On the payment provider technology side, you're right, but the wallet feature uses phone numbers (and I think email addresses) so you can send each other money without sharing your IBAN (which is slightly longer and probably not in your contacts).
FYI this comment was dead, not flagged. I wonder if you're hellbanned or if it was a keyword trigger
...why would I give my phone number to random people to pay them? I'd rather use an email address or user name. And using phone numbers means making it easier for normal people which means uploading the whole address book to the bank... just no.
I'd rather give the bank account number to people that need to send money there. Why bother with email address?
Sadly, not even close. I would even dare to say that Klarna is closer to what PayPal is, than Wero.
Has PayPal blocked GrapheneOS, or have they blocked every OS they're unable to verify and done a poor job of implementing their checks?
Hanlon's Razor is a useful tool. https://en.wikipedia.org/wiki/Hanlon%27s_razor
You're a banking app. Why do you need to check my phone or my os? The security is not in what phone I use, but in how sane your 2-factor auth is and if even exists.
You're a banking app.
I've been called worse.
> have they blocked every OS they're unable to verify
This is evil in itself.
They have blocked rooted phones based on the error provided. Nothing to do with verification. They treat rooted phones to a level they don't with phones without critical security updates. That's the tension. Non-rooted phones aren't necessarily unsafer.
Graphene isn't rooted....
We don't know if the OP has rooted their phone in addition to installing Graphene.
It is a useful tool, but is largely irrelevant to this issue. To the end user, this isn't really much of a difference. Whether the cause is malice or simply not choosing to use the smallest effective brush, they are still taking an action that is preventing legitimate users from accessing the service.
The very fact they've managed to convince anyone that checking what OS I decide to run on the devices I own to check my own banking is any of their concern is a problem in and of itself.
Ironically, I had to apply Hanlon’s Razor to the impolite tone of your post
"Ironic" means saying the opposite of what you mean in order to be funny or sarcastic. So that would mean you think I was both polite and not an idiot.
Jokes on you though, I'm neither of those things.
Hanlon's razor is for people. Organizations do not operate like people and do not deserve the same deference.
Confirmed on my phone too. I left a 1-star review on the play store saying it crashes on every launch, uninstalled and will use the website from now on. (Luckily, I dont use contactless payments, ai just send and receive money from friends from time to time)
It might involve the Google Play Integrity API.
GrapheneOS officially passes only the MEETS_BASIC_INTEGRITY tier of the Google Play Integrity API and fails the MEETS_DEVICE_INTEGRITY and MEETS_STRONG_INTEGRITY levels.
Many banking apps I use in my country require this level plus something from the GPI API, which makes them unusable. You need a regular, unmodified smartphone to use them.
I was always suspicious of GrapheneOS, thought it was too good to be true. But this makes me reconsider and want to install GrapheneOS.
I think if paypal not working on GOS makes you not use it, then GOS is definitely not for you...
They're saying the opposite, no?
They didn’t read it that closely, they just wanted to put someone down and move along.
My parser got stuck on "Too good to be true, then reconsider."
it is great and you know that because cops are pissy about it
I'm starting to see these restrictions as a deterrent for using the products in question. My GOS handset is slowly fizzling away into a dumbphone with Firefox, organic maps and k9. And you know what, I am starting like it.
I also ran into the eBay application being blocked just recently. Other than that I've had no issues, but I imagine this is going to become more and more common as time goes on.
eBay has been enforcing Play Integrity for over a year now. Luckily you don't lose much by using it in a browser.
I also get why they'd be desperate to fight bots. It's a weak excuse for not doing it better, but at least it makes some sense.
Most likely, unless the GrapheneOS user base can be grown quickly. We are at a point in time where the number of apps that block GrapheneOS through Play Integrity Strong is fairly small. So it's still possible to grow the user base since the inconvenience is not too large. Once the majority of banks would require passing Play Integrity Strong, far fewer people would switch.
So, best to grow the user base fast now and let every user send a complaint for every app that gets blocked. A few million users will be harder to ignore.
Motorola partnering is huge and should help this if it comes to fruition. They sell a -ton- of phones in the Americas. Best not to get on their bad side.
Mixing PayPal with GrapheneOS defeats the purpose of GrapheneOS. Your PayPal account will tie the digital signature together....unless you're using a false identity I guess...
Have you explicitly enabled root access? GrapheneOS does not do so by default, in fact their documents explicitly mention that enabling root access weakens the OS's security posture. Many app protection frameworks detect root access and block by default.
Hopefully these stupid companies that are refusing to allow their apps to run on GrapheneOS will have a change of heart when Motorola begins launching their new phones:
https://arstechnica.com/gadgets/2026/08/motorolas-grapheneos...
if there is enough money to be made they will consider it...
Isn't this more about PayPal disliking a rooted device rather than Graphene? I used to have all kinds of issues with financial apps when I was rooted, regardless of OS
It's been explained in this thread many times: not-rooted
Flawed root detection issues are kinda common to see when running Graphene, tbh I suspect this is just an accident - it very much is not the first time, nor the first for PayPal.
This is what really makes me question if I want to continue to use GOS, already some UK banks apps (which are app only) don't want to run. I'm considering switching back to stock as I can't be bothered to try to find hacks and workarounds for daily necessities.
I would never use a bank that is app only. Sounds like a horrible experience.
Same experience in the UK, but it was the push that got me to switch from Lloyds to Nationwide if you're looking for another option. They're great, they even have offline 2FA methods as they send you a card reader for things like authing purchases or sign-ins. And the app still works :-)
I use revolut on a stock pixel 9, have been considering Graphene, but im worried about stuff like:
https://grapheneos.social/@GrapheneOS/117045625230764434
The best approach to combat this is to cause as much headache as possible: bombard them with 1-star reviews, contact news sites, post this on social media sites snd contact Paypal's support.
Good luck with 3.7M existing reviews.
With a user base of 500k if every GOS user left a review that'd make a dent.
True. But when the Volkswagen block was publicized a lot, last time I checked the number of stars didn't even decrease by 0.1 (even though there were a bunch of negative reviews). Admittedly, PayPal probably has more GrapheneOS users than VW, but with VW negative reviews could have made a serious dent.
Dumb idea, but I wonder if the underlying os can see who is asking questions like do you have root, And if an app has no need to know, it just plays dumb and responds...of course not. It's a bit of a chicken and egg problem, in that if you don't know what apps need to know if you have root, or not, then you can't determine that at the OS level...maybe an option for the user (popup) to tell the program, tell them we are rooted or not? (Or a settings page you can determine what apps can know root or not)
That's exactly how modern Android rooting tools work. You select which apps you want to have root, in a manager app. No other app should be able to notice.
But GrapheneOS isn't root, that's just PayPal's thing being broken.
perhaps but this is about device/os attestation, not rooting
How does their web site do device attestation? The argument that apps have to be locked behind a validation mechanism controlled by Google to be secure is BS when a cookie is sufficient.
I remember when I had to boot up an old windows machine because TurboTax refused to run on a Linux (might have been something related to flash as well... been too long to recall), then I just ran Windows in a VM, then extensions allowed me to do User-Agent spoofing (honestly should have thought of this sooner), and now they don't seem to care at all. I did my taxes on OpenBSD last year.
I still remember when my bank wanted me to run Android 9 instead of my Android 15 rom (without root) on my Samsung S8 because "muh security!!"
Funnily enough, the only way to hide those detections was to Root my phone... And i still remember when i had an appointment there, they wanted to see something in my Bank app, i opened it (and i assume it had an update since i then last used it) and a big "THIS DEVICE IS NOT SUPPORTED. ROOT IS NOT SUPPORTED" poped up
But was as simple as readding the bank app to my root hiders.
but still, i hate this security theater
I've been using it in the browser with GOS no problem. Any reason why one would need the app besides a little more convenience?
They require the app for certain things like managing which PayPal debit card category gets 5% cash back
Why do you need PayPal APP? I have grapheneos and just tested logging in to PayPal web. Works.
This wouldn't be that bad if they had a functional website you could use instead, but their website doesn't even let you do things like pick your monthly rewards category or configure auto-replenish for your debit card.
I've disabled auto-update for PayPal in the Play Store and also Disabled the app locally (so I can re-enable when rarely needed). They'll force people to update soon enough given how banking apps are.
Looking at the description, the title should be changed to "Contactless PayPal card does not run on GrapheneOS"
I use latest Aurora Store PayPal version and it still works. I just dont use contactless payment.
I'm not using the contactless payment feature and get the same crash and error.
Why would anyone still use PayPal after so many cases of accounts being banned and funds being frozen for no reason, and all the other terrible stuff they've done?
Critical mass? I had to start using it after moving to Germany, because everyone else expects you to use it.
One of the ladies at daycare is leaving? Here's a paypal link to chip in for a good-bye present.
Split a take-out order with a German friend, but he paid? Here's his paypal to send him your share.
It's just assumed that everyone has paypal over here...
Thought they use Sepa
SEPA uses your IBAN (account number), and one can also enter this account number for payment, implicitly allowing the store to withdraw money from it...
Well yes. But just in case this wasn't clear: this is a crime, and you will get your money back in most cases. It's on the merchant to ensure a Direct Debit Mandate is actually valid.
I do not think it is possible to withdraw money having only an IBAN. It would need a SEPA direct debit mandate for my bank to accept the transfer request.
IBANs aren't secret, they have the same level of confidentiality as your address or birth date.
One-off SEPA Direct Debit is virtually unheard of, recurring payments are a bit more common but usually involve a €0,01 payment to prove ownership of the account. The transactions are also trivial to undo, and can only be initiated by companies.
So no, "IBAN fraud" isn't a thing in practice. You can safely share your IBAN with your friends for instant free wire transfers.
You must be referring to SEPA Direct Debit, which would be very risky to use to siphon funds. There's an 8 week no-questions-asked refund policy, 13 months for unauthorized transactions, if the payment fails (eg due to insufficient balance), the payee is charged a non-refundable cancelation fee. [0] And that's all separate from any legal troubles for fraudulent charges. I don't know why Germans use PayPal over SEPA, but I'd be surprised if SEPA Direct Debit was the reason.
[0] https://www.europeanpaymentscouncil.eu/what-we-do/sepa-direc...
That sounds like the same info on a check, which people hand out freely. I'm probably misunderstanding.
Sepa is how my kid's daycare debits me each month, or how I transfer money to other accounts (most bills are direct-debit, but sometimes I get a one-off invoice and I have to transfer the money myself).
But for the small person-to-person type thing, paypal is the defacto here (sadly).
I wish. The small inconvenience of putting in an IBAN and a matching name instead of just an email address is already enough for many people to default to paypal. Just happened to me again yesterday, the guy preferred to bring cash next time we see each other instead of just receiving my info via text.
"The guy" probably let you know in a polite way that you were behaving immaturely. You're not supposed to ask your friends for money to split bills etc. The way grown ups do it is "I pay this time, you pay next time".
This is not how German culture works.
No, he didn't. He offered to cover a case of beer for after our game at the park, but he didn't have a car, so he asked me to bring it and he'll pay for it. Afterwards he came to me (I never brought up the topic of money) and asked for my Paypal details. How am I in the wrong here?
The whole "I pay this time you pay next time" is already covered by "everybody brings a case once in a while", but if the guys without cars just ask someone else to pay for it when it's their turn it won't add up.
If you're going to make assumptions, perhaps start with those that don't paint me in a bad light.
You weren't in the wrong, he was. He shouldn't have asked somebody to pay for something and bring it if he didn't have the money at hand to cover for it. PayPal isn't real money in this case.
If this was a long time friend, I'd let it slide. It's just a case of beer, and in Germany beer is dirt cheap. If this was a new acquaintance, I'd let it slide and take note that it's not a person to make friends with.
> If you're going to make assumptions, perhaps start with those that don't paint me in a bad light.
Good point. But all of this isn't a problem of payment systems, but of people's behaviour.
This seems likely to be cultural, possibly even microcultural.
I know many adults who believe that splitting bills is a normal and reasonable thing to do.
Splitting bills, where each pay a part in the restaurant, fine. Splitting bills where one pays and the other sends him money, not.
Who is making these rules up? Why do you think they apply universally?
Time to start heralding change you want to see. Offer Wero instead. It’s really simple.
As a German that never has encountered PayPal in the wild and doesn't have a Paypal account either, your narration requires elaboration to be believable.
I'm not doubting you but I have a hard time believing that, as I see it all the time. Sometimes restaurants even accept it if they don't take card and then ask you to send to their private PayPal account as a fallback. It's even part of many German memes around the German way of always splitting the bills, even if it's just < 5 euros.
What you are describing sounds like a weird alternative reality. I never heard of always splitting bills, either. But it's not exactly a homogeneous country. To the point everyone jokes that Bavaria isn't even German, for example.
Depending on which state you are in, your experience can be vastly different.
All the states used to be kinda independent two hundred years ago. Including having different currencies. Unification happened 1871. Bismarck and later Hitler kinda brought the nation together, but after losing two world wars national pride got frowned upon and having the iron curtain cut through the country didn't help in fostering a German identity, either. Reunification was only 36 years ago. Though, about a third to maybe half of the German territory remains lost after losing the wars. Instead we got the EU. The more things change, the more they stay the same.
It's always funny to see foreigners make fun of German supposed clichés that I never had any exposure to whatsoever, like Lederhosen, which is only a thing in Southern Germany.
“I don’t use paypal, here’s cash”
I simply use it as an intermediary between my bank and any website I don't fully trust
I use "virtual card" for those needs. For me, it doesn't justify bringing out PayPal
I've had to use it when my bank's purchase limits did not allow for card (virtual or real), but the same purchase was allowed when going through PayPal. It was annoying AF, but was much faster than contacting my bank and getting permission to spend my money.
Privacy.com is a better option, but some merchants block it.
So both Paypal and Visa/Mastercard get a cut of every transaction. At least with a regular virtual card Paypal isn't getting their cut. Having Paypal as a middleman will make chargeback requests harder as well since they likely need to be negotiated with before the actual card issuing bank.
because global-ish exchange of goods and services for money is a deliberately convoluted experience that only a handful of well-connected entities are allowed to facilitate, which enables each and every one of them to put "we reserve the right to fuck you in the ass for any or no reason" in their ToS.
Easy to say when you are in a country where you have a lot of options.
There's some countries with very bad financial sector where your option is PayPal or Western Union as the local banks don't know how to do international transfers, Remitly doesn't support all countries and Wise also doesn't work. PayPal works, even if they charge fees.
Which countries have local banks that don’t know how to do international transfers?
My local banks know how to international transfers but I have to go into a bank office and fill out a paper form. Receiving international transfers they call and ask if I wish to accept it, if I can't answer the phone right then the transfer gets delayed. If the sender does not include my middle name, I have to come into the office and sign an affidavit that this person with this different name is also me. Each time.
Thank you for sharing your experience. I don’t know what your local banks are and what country you’re talking about.
We were having a lot of problems with that in Honduras, staff in the branch did not know how to do that, fees are extremely high and sometimes the bank system is just offline and you get sent home. There's a reason all these alternatives like Western Union etc. exist for this remittance use case.
It was a big reality check for me usually living in Germany and having access to a lot of banks and modern neo-banks.
Oftentimes it's not necessarily that they don't know, but unless two international banks have a direct relationship, they have to use intermediary banks. Even my parent's large bank in Australia, when wiring me a gift towards my home purchase, had to go via an intermediary bank who could then forward-on to my bank.
As a freelancer, clients often simply refuse to use anything other than PayPal, I've faced that scenario dozens of times.
For the unbanked, PayPal is like Chime and Cash App. A quick way to be able to deposit incomings and get a debit card where you can spend them.
It works for me after enabling exploit protection compatibility mode. Pixel 9a on latest versions of GOS and PayPal.
Does this really have anything to do with GOS and more to do with apps not wanting to run on rooted phones? A rooted phone is more likely to be tampered with and have its sandbox rules relaxed. There's a big business of security companies selling tools to harden mobile apps and the bare minimum is not running on rooted phones.
GrapheneOS doesn't give you root access.
The OS is designed to offer privacy and security guarantees, which root access breaks, so they don't offer it.
Having access to your own device doesn't break anything, they just don't want to be put in the same category as other FOSS Android distributions and play by Google's book so that apps will at least allow one open OS to work
A normal GrapheneOS installation uses Android Verified Boot with a locked bootloader, and does not give the user root access. Google's Play Integrity cannot be used to verify the integrity of the OS (as GrapheneOS is not approved by Google), but equivalent verification can be done using standard Android APIs and GrapheneOS's public keys.
I wonder do you have administrator access on your Windows/Mac/Linux?
Because your argument sounds like you gave the admin password to someone else to prevent yourself from tampering with your computer for the security reasons
Ah, that is why it was crashing on my device :(
Works just fine for me on an unrooted Pixel 10 Pro.
Still works fine for me. PayPal and GrapheneOS are both on the current release.
Still works on my up to date pixel 9 xl. I haven't enabled NFC payments though
Similarly, Cash App does not work on Graphene
I would bet that fewer than 1/1,000 non-HN users have ANY clue what it means to root a device. I sure don't!
Does the website still work?
This should be illegal, but it won't. Corrupt politicians want people to be only on the approved operating systems so they can be surveilled.
Funny how PayPal don't trust you to safely handle root but they will trust you to pay thousands in loans, credit, etc. What a joke.
This is likely incompetence. PayPal/Thiel are deep state and for sure the CIA has all PayPal transactions.
So they'd want to enable an app trojan on GrapheneOS.
The question is why anyone would use GrapheneOS and use apps from hostile publishers?
P10F, 2026081301, Aurora Store, secondary profile, flawless. Try harder.
This happened to me with Starling Bank's app years ago. I have since conceded defeat. What is pernicious is how some of these services are unusable without an app, while also bossing the user around about what operating system they can use. Starling left me without any access to any of my bank accounts at the time (2022 or so) so now I use very old school online banking now to avoid this situation ever occurring again.
Graphene OS isn't part of the satanic elite then. I mean, you could already tell that when they started arresting anyone with a pixel at any border crossing.
Good job them. Can't wait for the motorola phones
How is it that PayPal is still relevant? What does it even offer these days that other platforms don't do better?
did you re-lock the bootloader?
When threat comes knocking, the door gets bolted-shut.
With or without Google Play Services running?
With. But disabling "Secure app spawning" seems to fix it for now.
Ew that's a nasty workaround. But interesting to know!
Yep, and how dare we plebes who run GrapheneOS get fucking root to start attacking these absurd anti-owner policies.
But the howls you hear from Graphene is "wahhhh people can't be trusted" or "suck-u-rity holeeeee".
GrapheneOS devs are just as corrupted and anti-owner as Apple or Google.
Why would you use PayPal anyway? It's a t#rd.
"RootDetectionSecurityException" .. there's your answer ... it doesnt't want to run on "rooted" devices.
Well I haven't rooted my device. It's just normal grapheneos
These days, root is mostly flagged via indirect indicators rather than detecting the root binary itself. For instance, detecting custom ROMs is a common clue. Does anyone remember the suhide days? ;)
Isn't it more likely to be saying that the app is running with root privileges?
iirc grapheneos can't be rooted unless you do your own build
That's the bizarre thing about this hn discussion... A lot of people referencing rooted phones, but to the best of my knowledge GrapheneOS is almost never rooted?
It can be rooted just fine without doing your own build. It's just that if you do, the GrapheneOS community will claim that it is no longer GrapheneOS and that it's separate.
android is over, no open source any more.
open source mobile software is over, no support by payment, medical, insurances and state agencies.
If I'm left with a choice between two walled gardens in order to communicate with my banks, my insurances, my doctors... well then I choose the one which does not sell ads.
And I will only run it on the cheapest hardware for that walled garden.
And now go out there and do anything that desktop linux does not go the same route.
If there was some kind of legislation for essential apps to have open api then it would not be a problem as people could use AI to create said apps and risk would be on the consumer as only the API would be under the responsibility of the corporation.
Paypal doesn't work on LineageOS since a long time, even though the connections of that dubious Graphene distro with the US government are always in the horizon it is just natural that paypal doesn't work there now.
Otherwise it would just continue to raise suspicious that Graphene is favored by governments and big tech.
It does work for me on lineages for microg with an Xperia 5 II. Haven't tried to activate contactless though.
Never worked for me, tried with microg and plenty of other ways.