Unable to enable biometric unlock

[Avrution]

Version

3.0.1

Source

Google Play

Vault encryption

Yes

Device

Oneplus 7T

Android version

14

ROM

Crdroid

Steps to reproduce

Login to app - try to enable biometric unlock

What do you expect to happen?

Enable the option

What happens instead?

An error occurred

Log

com.beemdevelopment.aegis.crypto.KeyStoreHandleException: android.security.KeyStoreException: User authentication required (internal Keystore code: 2 message: system/security/keystore2/src/security_level.rs:626

Caused by: 0: system/security/keystore2/src/security_level.rs:199 1: system/security/keystore2/src/security_level.rs:176: Failed to handle super encryption. 2: system/security/keystore2/src/super_key.rs:678: Device is locked. 3: Error::Rc(r#LOCKED)) (public error code: 2 internal Keystore code: 2)

[michaelschattgen]

Thanks for the report but unfortunately this is outside of our control. You can try reconfiguring your biometrics in the Android settings but in most cases it's an Xposed module like https://github.com/beemdevelopment/Aegis/issues/299#issuecomment-600636705 that's causing this issue, try disabling those and try again.

Otherwise you would have to contact the manufacturers of your ROM.

[Avrution]

Quick update, after many hours of testing I figured out how to fix this, in case anyone else ends up with this issue.

Delete these files and reboot the phone and setup the pin/code/prints again and Aegis will work

data/system/locksettings.db data/system/users/0/settings_fingerprint.xml data/misc/keystore/persistent.sqlite

Not sure why Aegis works differently than the other 10+ apps that use biometrics, but I love Aegis and didn't want to switch.

[michaelschattgen]

Thanks for reporting back! Your comment is definitely going to be useful for people running into the same issue. Glad you got it sorted out.