this post was submitted on 09 Apr 2024
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[–] domi@lemmy.secnd.me 7 points 7 months ago (2 children)

banking app already don’t let you root or otherwise flash your device so I have given up hope in trying with them

You can get around that pretty easily by fooling SafetyNet / Play Integrity and hiding root from those apps. My phones have all been rooted for years and I never had issues with banking apps. I don't even run any google services anymore and the apps I use are fine with that.

[–] ouch@lemmy.world 5 points 7 months ago (2 children)

I would not say easily. And even if you pass SafetyNet, your banking app may still not work. I have one, and I haven't figured out what it checks for, maybe LineageOS name or something. Would probably have to tear the apk apart to find out.

[–] domi@lemmy.secnd.me 5 points 7 months ago* (last edited 7 months ago) (2 children)

Do you use Magisk? I assume you have done the following already?

  • Enable Zygisk & the DenyList
  • (If Google apps are installed, deny all Google apps root access)
  • Deny the app in question root access
  • Install PlayIntegrityFix on newer devices OR SafetyNetFix on older devices (don't install both)
  • Reboot, force stop app and clear storage/cache
  • (Check if it works with this and this)

That should do it for all apps that do not require strong integrity.

[–] ouch@lemmy.world 1 points 7 months ago (1 children)

Have you managed to get Google Wallet/Pay working?

[–] domi@lemmy.secnd.me 1 points 7 months ago

Yes, on my old phone it worked fine with the SafetyNetFix. I use microG now so Google Wallet is not implemented (yet).

[–] ouch@lemmy.world 1 points 7 months ago

Thanks for the list. I didn't have PlayIntegrityFix. Unfortunately it does not seem to be helping with the app.

First one doesn't pass all checks, but the second one does.

[–] toastal@lemmy.ml 1 points 7 months ago

Right. It’s always going to be an arms race that isn’t going to get easier as Google announces the next version will require Play Services & Play Store. Maybe someone will find a workaround, but there will be constant downtime in between these gaps. You’d think they would allow someone technically savvy enough to pass as they are probably rooted/custom ROM for a reason… but no.

I’ve since switched to carrying a separate credit-card-sized apparatus for payments. It’s called a debit card + bank notes folded over. Transfers, I use their ancient website that detects Netscape Navigator 4 & disables paste & their encoding doesn’t allow English punctuation, but it works in a pinch. The hard part will be pushing against cashless as the banks & government want all the reporting/data collection—something customers & vendors aren’t the keenest towards but ultimately I think would acquiesce under enough pressure which I am fearful of.

[–] toastal@lemmy.ml 2 points 7 months ago (1 children)

Previous phone it worked up until it didn’t. New phone I left unrooted since that was the error they gave me. Now without the root/jailbreak error, I get a useless generic error & the app crashes. I’ve been too lazy to root it just choosing alternative payment methods.

[–] domi@lemmy.secnd.me 5 points 7 months ago

just choosing alternative payment methods.

Probably the better method, no bank is worth going through all that hassle.