Why brightness will not increase for facelock during night times can this be fixed

ManjureddyManjureddy Level 1
edited September 2021 in ROG Phone 5

Please tell us some basic information before asking for help:

  1. Model Name:
  2. Firmware Version:
  3. Rooted or not:
  4. Frequency of Occurrence:
  5. APP Name & APP Version (If your issue relates to the app):

In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.



  • Have you seen that behavior before (automatic brightness boost) with some other brand or model?

    I can check what the intended behavior is but for now the easy solution is to pull down the quick settings menu and increase brightness to ~50%, unlock with your face and then decrease brightness again.

  • Its an option in Oneplus phones, in dark environment the phone will flash bright white light to read your face and unlock. But it basically blinds you so not a fan but it helps.

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