Huawei P20 Pro screen sleep delay problem - Huawei P20 Pro Questions & Answers

Hi all, newbie here. I just wanna ask if any of you guys have similar problems like mine. My P20 Pro is set to sleep the screen every 30s, whenever it dims the screen, it seems there is a like a delay/laggy dim screen from bright to the dark, and then the screen off. It is very annoying since other phones like Samsung runs very smoothly whenever it dims the screen to sleep. Do you guys have the same problem? any solutions? thank you so much! xo

Yes i have the same. The Software is horrible on this Phone. I send mine back Today and take the Galaxy S9 Plus.. Too bad i love the color Twilight too much and waited so long for it and now this. Problems everywhere

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Display bug with black and grey

Hello everyone, i really love my p20 pro but it seems like I have some kind of a Display bug. Whenever there is grey and black(so that the display is turned off there) and then swype, I have weird "veils", as you can see in my video. Does anybody have the same issue? You can see that as weel when you are in dark mode and the scroll in your settings. Or is this just because it is an OLED display? I had an IPS one before and that definitly did not had issues like that. If you want to reproduce it you can use the image from the video as well.
Does someone know a solution to this besides bringing it to a service center? Thank you!
https://youtu.be/dqnpTQ9P-kY
The problem is the oled screen most of them do that.
This is normal for OLED cause the pixels individually produce light. So they are switched off at that point.
At last found some one has the same complaints with me.
Yes this is amoled nature, the pixel take times to turn from completely off to some colours. Unlike ips LCD displays the backlight is always on.
But, i only notice this problem ob very early generation Samsung phone (like Samsung S2 /S3) generation. I actually try to do the same thing on the display unit of Samsung s9.
Guess what?Samsung panel doesn't have this black smearing effect
I do believe it can be fixed via software. Cuz I only notice this in gallery and menu setting. Playing video doesn't have this problem
Anyway please feedback your complaint to Huawei so that they can hear you and start to do something!

LG V40 screen constantly dims..Auto brightness off

Hi,
Have had the V40 since release date. Feelings are mixed bag of frustrations.
My screen is constantly dimming and then going bright. Screen brightness is off. Is there anyone else experiencing this? Can anyone help?
I want to add this.... This problem seems to only happen out doors..bright sunny conditions....
Thanks!
I have the same thing, but it's a dimming before the screen goes dark ... it never comes back on brighter unless I touch the screen to keep it active, if I don't touch the screen it soon goes black.
Play with the screen saver settings in display, setting them to different times to see if that's your issue.
SaintlySins said:
I have the same thing, but it's a dimming before the screen goes dark ... it never comes back on brighter unless I touch the screen to keep it active, if I don't touch the screen it soon goes black.
Play with the screen saver settings in display, setting them to different times to see if that's your issue.
Click to expand...
Click to collapse
I see what you're saying. However that's not what I'm taking about. It's almost like a flicker... Almost like the screen is overheating and the screen is dimming to protect it.......
Have you used or are you using package disabler pro?
Sent from my LM-V405 using Tapatalk
What does package disabler pro do?

Edge Lighting and AOD questions/issues

I have the regular S10 and noticed that the proximity sensor doesn't seem to be working for AOD. Based on some quick searching around a few sites that appears to be a global issue. So as of now if I cover the front sensor or put my phone face down AOD continues to stay on screen. I assume that should turn the screen off though?
The other issue I found is with the Edge Lighting. I have it set to Always show. But it won't show the Lighting when my screen is off. I doesn't matter if I have AOD on or off. I can hear notification sounds but my screen will just stay off.
Is anyone else having these issues? Any thoughts or suggestions?
Both issues are known, but Samsung still didn't respond to them.
The proximity issue is a really annoying bug apparently, I often find it very hard to listen to WhatsApp Voice notes since the Screen just won't turn off the first 3-4 seconds. It's the same with regular phone calls, my screen only goes off after pressing the S10 really hard against my ear.
And no, I don't get edge lighting as well when my screen is off even I turned everything on. I hope samsung will fix these issues asap.
Thanks for the reply and info. I really hope Samsung fixes these issues soon. They are pretty big bugs in my opinion.
Same issues here and it also results in insane battery drain since the display turns on in pocket.
I figured it would be best to report it so they feel the heat so i called Samsung support here in Sweden today, the guy i spoke to thought it might be software error and if that's the case a fix will be released soon enough.

Screen timeout

Hi.
I have the following problem when watching long videos such as films, sports etc. on my p30 pro.
Other phones have a feature where they can tell that you are looking at the screen and while you are looking the screen will remain on, however the p30 pro doesn't seem to have this as far as I can tell. At least I am unable to find it if it does.
The maximum setting for the screen timout is 10 minutes. So, if I am watching a long video I actually have to touch the screen every 10 minutes to stop it from turning off!
This is going to get pretty annoying if I can't find a fix.
Is there something I am missing here or does anyone have a workaround?
Thanks in advance.
alanbrunsdon said:
Hi.
I have the following problem when watching long videos such as films, sports etc. on my p30 pro.
Other phones have a feature where they can tell that you are looking at the screen and while you are looking the screen will remain on, however the p30 pro doesn't seem to have this as far as I can tell. At least I am unable to find it if it does.
The maximum setting for the screen timout is 10 minutes. So, if I am watching a long video I actually have to touch the screen every 10 minutes to stop it from turning off!
This is going to get pretty annoying if I can't find a fix.
Is there something I am missing here or does anyone have a workaround?
Thanks in advance.
Click to expand...
Click to collapse
Try removing the video player you're using from battery management so it doesn't get put to sleep, maybe that will prevent screen timeout
Does your battery saver settings are off?
Settings-Battery-saving mode off (all)
When they are activated there is a leaf in the battery icon.
When it is activated, my screen turns off also automatically while playing games or others and not touching the screen for a while

OnePlus 7 pro screen flickering (kind of)

Hello everyone there, I've bought a used OnePlus 7 pro a few days ago. But I'm having an issue with it.
Whenever I turn brightness to full, screen starts becoming small and big and small and big. I've tried turning adaptive brightness on and off, removing the screen protector, and rebooting into safe mode but nothing works.
I wanna know if the problem is with software or my phone's screen is damaged?
If this problem is with the screen then how the screen recorder is able capture it?

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