I want to keep adaptive brightness on all the time, but I've noticed it randomly gets switched off. Is anyone else having this issue or know how to fix it?
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I hope someone can confirm if this is a bug or not!
Whenever I turn off my screen, and then on again it takes a second for the screen to auto-adjust the brightness up or down. (depending on the light-situation!)
Isn't the light sensor supposed to know what brightness to be at even when the screen is shut off? It's as if it first detects the light-situation when I turn on the screen. Could someone please try (in either a very dark or light room) try shut off screen, then back on and check if the brightness has stayed the same or if it first adjusts it when you've turned it on?
Why would it monitor the light when the display is off? Seems like a waste of power to me.
I doubt its a bug. More like a powersaving feature.
That's normal AFAIK.
The light sensor turns of when the screen goes off, to save a few milliamps I presume.
To my knowledge this is normal, its how mine operates as well.
Sent from my Desire HD using XDA App
It's like that on mine too. I think that all sensors are turned off when the screen is off to save battery.
[SOLVED] Bug in Auto-Brightness?
Alright, thanks for the replies. Just didn't notice it till now and it sort of bothered me.
Can i turn off the feature where ot dials the brightness tp 90% to stop overheating. I know it can be done but is anyone having issues from doing this. Thanks guys is annoying.
Hi,
For a few weeks my phone has been randomly adjusting my screen brightness even though auto adjustment is turned off. Sometimes auto adjustment even turns itself on as well. It gets quite annoying when I'm browsing my phone at night and it suddenly goes to 100% brighness or the opposite. Has anyone else had this problem? Or know how to fix it?
A couple weeks ago, I noticed that my screen would flicker when it was below about 50% brightness and that it would stop flickering when above 50%. I now have a problem where the screen is flickering and I cannot adjust the brightness which seems to be stuck at 0%. I can just barely see the brightness slider and when i raise it, the brightness remains the same. I don't use adaptive brightness btw and I am also on Android 9 still. Has this happened to anyone else/ does anyone have any solutions?
Kenny1609 said:
A couple weeks ago, I noticed that my screen would flicker when it was below about 50% brightness and that it would stop flickering when above 50%. I now have a problem where the screen is flickering and I cannot adjust the brightness which seems to be stuck at 0%. I can just barely see the brightness slider and when i raise it, the brightness remains the same. I don't use adaptive brightness btw and I am also on Android 9 still. Has this happened to anyone else/ does anyone have any solutions?
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Never updated to android 10 myself and not experienced that issue. I just leave my brightness settings on auto. Hope your issue is some weird software bug rather than hardware related.
On the 12L BETA.
My adaptive Brightness often gets stuck. It ramps up when I go outside then when I come in it stays bright. It is happening very often. I have cleared cache/reset the adaptive brightness under Device Health with no change.
Anyone else having this issue and does any one have any ideas on a fix?