I've personally looked into the Pixel Screenshots check. It appears that they are doing server side verification of the devices TEE[1] keys plus bootloader che

I've personally looked into the Pixel Screenshots check. It appears that they are doing server side verification of the devices TEE[1] keys plus bootloader checks, either of which will trip it. This can be spoofed using leaked keys (that get revoked fairly quick), but in this case it seems they are also verifying that the keys are the keys for their Pixel 9 devices. [1]: https://source.android.com/docs/security/features/trusty https://source.android.com/docs/security/features/trusty