Marvin W

There is absolutely nothing that only happens sometimes in ArtHook. If it only happens sometimes for you, there is a problem in your usage of the lib.

Is the problematic device armv6/7 (32 bit) or armv8 (64 bit)?

Google never called this thing GSF ID, android id is not historic, it is the name actively used by google in all their services for exactly this number. In fact...

Google decides which apps to show on the server. The selection is mainly based on the checkin data (which is sent when generating the android id). This data includes things...

Some Android device details are not readable from build.prop, including supported OpenGL extensions (required by games) and custom features (required by themes). I don't know how dummydroid works, but if...

Try adding the proguard rules for wire to your local proguard rules, it's in the proguard readme file afaik

Which recovery do you use? You can also extract the /system folder from the zip file.

Could you please check, if the latest commit fixes your problem?

The service bound by `com.google.android.gms.tapandpay.service.BIND` is not yet implemented and likely required for Android Pay to work.

Yes, a display of previous SafetyNet requests and there result (similar to information about push messages) certainly would make sense.