I am using Iphone XS Max. When my phone is locked and I take a new message from whatsapp, my display birghtness is changing to low mode. But If I want to change it to high, there is nothing be happenned. I just press locked button 2 times, It is fixed. I faced this problem after updating IOS14 on my phone.
Please help for this problem.
iPhone XS Max, iOS 14
Possible fix: turn off “Zoom”
I have been struggling with this problem for several months on my iPhone 11 Pro. I think the problem started around my update to iOS 14, 14.1, or 14.2. I manage my family’s iPhones as well (iPhone 7, iPhone 7, and iPhone XS) but none of them have complained of this problem despite also running iOS 14.2.
On my iPhone 11 Pro, I turned off brightness auto adjust, which made it very tedious to have to manually change brightness throughout the day. It also seemed that I could not get the screen bright enough manually when in sunlight. It seemed that I could not get the screen as bright as I once was able to. And then I stumbled on a fix that worked for me. Perhaps it will for you.
Go to:
Settings
Accessibility
Zoom
Turn Zoom off if it’s on
Try adjusting brightness manually to test and/or go to:
Settings
Accessibility
Display & Text Size
at the bottom of this settings page, turn Auto-Brightness on
Hope this helps others.
Good luck.
Possible fix: turn off “Zoom”
I have been struggling with this problem for several months on my iPhone 11 Pro. I think the problem started around my update to iOS 14, 14.1, or 14.2. I manage my family’s iPhones as well (iPhone 7, iPhone 7, and iPhone XS) but none of them have complained of this problem despite also running iOS 14.2.
On my iPhone 11 Pro, I turned off brightness auto adjust, which made it very tedious to have to manually change brightness throughout the day. It also seemed that I could not get the screen bright enough manually when in sunlight. It seemed that I could not get the screen as bright as I once was able to. And then I stumbled on a fix that worked for me. Perhaps it will for you.
Go to:
Settings
Accessibility
Zoom
Turn Zoom off if it’s on
Try adjusting brightness manually to test and/or go to:
Settings
Accessibility
Display & Text Size
at the bottom of this settings page, turn Auto-Brightness on
Hope this helps others.
Good luck.
Update to iOS 14.0.1 and check again.
I have experienced same issue with my iPhone XS. After updating to iOS 14.3 problem seems to be gone. So far...
Need to change “reduce white point setting” switch it off, will solve the issue like magic!
Same problem on iPhone XS still. Been happening since iOS 14 was released. Really low brightness when waking it up from standby. Have to put it in standby and wake it again to get normal brightness back.
Same here (iPhone 11 Pro). Locking and unlocking helps, but it still occurs once a week or so. Seems be an iOS 14 bug, never had that issue before.
Same issue on iPhone XS Max after updating to 14.2 a few weeks ago. The phone will also toggle between very bright and dim randomly at some times. Also the built in flashlight app started acting flaky , not turning on sometimes when pressing the lock screen button.
I also did it but the problem is still going on
+2 iphone 11 iOS 14.1 here with the same issue.
Ugh same here! I HATE IT
Mine and my girlfriends does the same since ios 14. I have updated since and not fixed !!
Same issue here, using iphone XS. Are they going to fix this???!
Its keep happening not with jus one app but
as i using phone its keep happening
I have the same issue, it was working fine up until IOS 14 now the screen dims often and power lock on off fixes the problem. It is really annoying! Please fix it!
Same problem, iphone xr ios 14.2
Display brightness problem after updating IOS14
