Re:LineageOS 20
by commoner on Sunday January 01, 2023 @02:50PM
(#34210090)
Yes, you're right. To pass SafetyNet, not only does the bootloader need to present itself as locked (either through relocking or spoofing), the device fingerprint must also present itself as a Google-certified fingerprint (through spoofing).[1]
I know that CalyxOS spoofs the device signature to pass SafetyNet by default,[2] though it does not spoof the bootloader lock status. (It does support relocking, but only if the device is not rooted.) For LineageOS and all other Android-based OSes that I'm aware of, MagiskHide Props Config is the easiest way to spoof both the device signature and the bootloader lock status to pass SafetyNet.
I know that CalyxOS spoofs the device signature to pass SafetyNet by default,[2] though it does not spoof the bootloader lock status. (It does support relocking, but only if the device is not rooted.) For LineageOS and all other Android-based OSes that I'm aware of, MagiskHide Props Config is the easiest way to spoof both the device signature and the bootloader lock status to pass SafetyNet.
[1] https://github.com/cnrd/MagiskHide-Props-Config#spoofing-dev...
[2] https://calyxos.org/news/2022/05/07/location-safetynet-fix/