TL;DR
- Efforts like Graphene OS face increasing pressure from apps that refuse to run on non-standard Android.
- The custom ROM project characterizes Google’s approach to device attestation as incomplete and flawed.
- Graphene OS is prepared to take legal action if Google won’t let it pass Play Integrity checks.
For what it’s worth, I have RCS working with GrapheneOS. I don’t think I did anything special, but it did take awhile. I did see stuff on their forum about others having a bigger issue with it, though.
And of course, I prefer Signal, where possible.
Interesting. Do you have Google services installed? I use MicroG, which afaik has no RCS support.
Yes, I have Google Plays Services, Google Services Framework, and the Google Play Store installed, which are all sandboxed. MicroG isn’t supported by GrapheneOS.
https://grapheneos.org/usage#sandboxed-google-play
Oh interesting, I didn’t know that’s how GrapheneOS handles Google services. I’d love to have working NFC pay and RCS, so I’m going to have to take a look at it. Thanks for sharing!
NFC works. NFC payment is dependent on the app as some block those that fail Play Integrity / Google certification. Google Wallet / Pay does not work for payment because Google blocks it.
I’m aware, I assumed being able to install sandboxed Google services would allow Google Wallet to pass, unlike on CalyxOS, but I might be wrong.