automatic display light - Huawei P20 Pro Questions & Answers

Anyone know why every time i reboot my phone its turn on the automatic display light?!

hello my friend me too its turn on automatic when i reboot my device moreover when i turn display light in manually mode the light are sometimes strong sometimes low as if automatic are always activate

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[Q] Anyone has any case of adaptive brightness and screen's auto-sleep not working?

Starting a week back, I realised that my non-root non-customised phone is experiencing these three problems:
- Unknown LED notification, unable to find out what is the notification for, only way to solve it is to reboot the phone (happened twice)
- Adaptive brightness no longer auto adjust itself
- Screen is supposed to timeout and go dark after 5 minutes, but no longer does that
I did not tweak/change/install/uninstall any system option or app...: confused:
All I can say is do a clean install of software using PC Companion.
Regards,
~J2C

[QUESTION] When on cellular data connection, to turn off autobrightness

Complete noob on tasker, but would use this if somebody could help me and write how to
I forgot to turn off autobrightness, and when I take phone out of pocket, and can barely see anything.
Would be great when I'm out, that auto brightness is off, and brightness manually switch to say 80-100%

Auto brightness turning on when reboot

Hello!
Every time I reboot the phone the auto brightness feature turns on again.
How can I disable it for ever?

Auto brightness turns on! ?

Hi.
I have a problem with the brightness on my p30 pro.
I turn off the automatic toggel and adjust the brightness to where I want it, but after a while the automatic toggel is turned on again. ?
Anyone else who have this problem?
zimmen said:
Hi.
I have a problem with the brightness on my p30 pro.
I turn off the automatic toggel and adjust the brightness to where I want it, but after a while the automatic toggel is turned on again. ?
Anyone else who have this problem?
Click to expand...
Click to collapse
Only when restarting phone. It turn auto brightness on every time i restart my phone but after disable its fine.

Screen stays dim after waking from screen timeout

Screen stays dim after waking from screen timeout
Auto brightnes is off, brightness is at 100%, color is set to standard,
after screen timeout screen dims and when touching it to keep phone awake it does not go to 100% brigtness even though the brightness bar is still at 100%, and then i have to slide the brightness bar to lower it and back to full.
It is very annoying having too do that every time i tocuh the screen trying to keep phone awake.
One solution would be to set screen timeout longer, but then i would have to remember to lock the phone every time...
Another would be to keep it at auto brigthness which is fine in direct sunlight but sucks as soon as the sensor is in the shade
It is latest stock firmware on rooted/unlocked phone
Did you replace your display?
Display brightness works correctly only on android 9miui10.3.5. So fastboot flash it, then check display brightness, then upgrade to whichever rom you want and check if it still works well(some weird hardware sensor issues in miui software updates)
MIUI 12 Fingerprint Unlock defective
After upgrading to MIUI 12 Global OTA yesterday, fingerprint unlock stopped working. When I select fingerprint unlock in settings to switch it on and enter my PIN, phone goes dark and restarts (MIUI splash screen). Any suggestions? Phone is stock...
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