If we change our look, we can adjust the face recognition on the Huawei smartphone to maintain accurate recognition by simply registering a new look in the Face Recognition settings.

Note: Once an alternate look is added/registered, the option will disappear, meaning that no more alternative looks can be set or scanned.

Android 10 | EMUI 10.0
Alternate look -  Open the  Settings
Alternate look -  Tap on  Biometrics & password
Alternate look -  Tap on  Face Recognition
Alternate look -  Tap on  Set an alternate look
Alternate look -  Tap on  Get started  and follow the instructions on screen
  1. Open the Settings
  2. Tap on Biometrics & password
  3. Tap on Face Recognition
  4. Tap on Set an alternate look
  5. Tap on Get started and follow the instructions on screen

Huawei Instructions