Database Develop

Opening Camera Freeze Black Screen

Happened to me twice already when I wanted to take a photo
I unlock my phone from lock screen and click the camera app, then the LED buttons light up white but the screen is black.
No response by clicking the back or home buttons. Forced to do hard reboot.
Anyone else come across this?
I am running Rocket Rom V21

black screen
hey it happened to mine too. But only when i used Tilt Shift app. It was processing my picture i took and then it failed. since then nothing seems to work to get it fixed again. When i open my camera it also blocks the notification slider :/ reset to manufacturers didn't fix my problem.
how to solve?

Same here. mine reboots after a few seconds though. I also had it a few times when I open up a video in vplayer. Might have something to do with memory or video/gpu stuff I guess.

Hi there,
I have the same problem (black screen, freeze). I also had the problem with vplayer.
What os versions do you have? I have German Vodafone LA6 with speedmod kernel 2-8.
Could this be a hardware issue? But it is very sporadic.
Greetings from Munich
Oli

I'm on update Xxlc1
Try using the torch widget once in a while, if it doesn't respond (led doesnt turn on) you should try launching the camera app. Guaranteed black screen.
I bought mine from a NL webshop, but as far as I can tell it is something German. (unbranded though)

Black Screen on Camera
well i i have got a PDA N7000XXLA6, Phone N7000XXLA4 and CSC N7000XENLA1 "I achieve this info by typing in: *#1234# and I'm using gingerbread.which means it's from the Netherlands. Latest update was in Januari but if I update to the the latest update from March should that infect my phone's behaviour or? I'm new at this kind of stuff.
Should i use my warranty for this black screen problem?

Screen flickering and artifacts.

Hi All,
After updating to Oreo got this weird issue, screen flickers every, roughly 2 seconds. Wit the times it also starts showing some color artifacts, freezing some parts of the screen and eventually going to complete gray-to-black flickering only. Anyone experienced something similar?
I'm thinking it may not be Oreo upgrade related just (unfortunately) some hardware issue.
Cheers
AlzirR

I've had similar issue after updating to oreo.
Half screen displayed artifacts.
Nokia replied to me saying that there is a bug in display drivers. Probably gong to update it soon.
Had to send it back.
Replacement works fine.

TeddyBeers said:
I've had similar issue after updating to oreo.
Half screen displayed artifacts.
Nokia replied to me saying that there is a bug in display drivers. Probably gong to update it soon.
Had to send it back.
Replacement works fine.
Click to expand...
Click to collapse
I have the same problem too but after I put it on the hot plate for awhile its fixed but after awhile the problem came back again..

AlzirR said:
Hi All,
After updating to Oreo got this weird issue, screen flickers every, roughly 2 seconds. Wit the times it also starts showing some color artifacts, freezing some parts of the screen and eventually going to complete gray-to-black flickering only. Anyone experienced something similar?
I'm thinking it may not be Oreo upgrade related just (unfortunately) some hardware issue.
Cheers
AlzirR
Click to expand...
Click to collapse
The left half of my screen is covered with black/white/grey artifacts. Sometimes after resetting or going back to factory defaults the screen goes back to normal again.
Running Oreo on a 128gb Nokia 8. REally hope it is software related (driver?). So far installing the latest updates doen't fix the problem.
Switched back to my old Samsung Galaxy S6 but man I miss my 8 already.

I changed the motherboard and I got ghost touch problem then I change the lcd and everything seems fine to me
I don't think is sw problem

I have the same problem today. As i received a call, display start to flicker. As i have all imp docs in my phone as i relies on NOKIA , I am as nothing. Somehow I am able to reset to factory reset. phone start works, but I lost all my valuable datas. How can one relies on NOKIa, who was one of BEST

Bro I have a issue of red strip visible on egdes when we turn on night mode for long time with a grey background

K20 Pro Animation Glitch

Hello buds,
I'm experiencing weird glitch on my K20 Pro (Chinese version). I have my phone for a while now, and I never noticed this thing. I'm not sure if it came with latest EU update (9.8.22), or not. I would like to know, if someone is experiencing similar thing.
But to the point...
When u re waking up the device, for a second ur lock screen is changing from blur to focused. The issue I'm about to talk happens, when I'm using my fingerprint, before wallpaper becomes focused.
The strange glitch will be visible in the video. At the beginning I was afraid that it's some kind or screen artefact, but with every application left opened (before locking screen) it is different. It looks like parts of apps re strangely stretched. When I tried to turn off all animations (also on video) the problem stopped, but then it came back in completely diffirent place. Literally for a millisecond, when I'm about to pull down a status bar.
It is not something really important, because I can bypass it by waiting till lock screen is focused, or by unlocking via fingerprint on off screen. Still, I'm a bit worried, so any answers will be appreciated
www.youtube.com/watch?v=HQgDrOsqy-4
Cheers!

Proximity sensor doesn't work in call. Autobrightness sensor also glitch.

Currently using PixelExperience Plus ROM. Was using HavocOS before this. There were similar issues in both the roms.. The proximity sensor just won't work during calls. Phone needs a restart to fix this.. goes back to problematic in a short while..
The autobrightness sensor issue is less frustrating.. waking up the device the brightness gets stuck at about 50%. The slider does nothing.. locking the screen and waking up again solves it. Minor issue..
But.. does anyone have a fix?

Same problem here with latest oficial rom. Randomly screen goes black in a call although the phone is on a table.

Same problem here

Why do Xiaomi seem to have such a problem with proximity sensors?
The one on my Note 7 doesn't work properly and a google search reveals complaints about sensors on many models.
It's not as if they are rocket science any more.

Could this also be the reason when I receive a call the phone screen on some occasions didn't even light up and I have to double tap to see who's calling. I really hope it's something they can fix.

Did anyone get a fix? I still have this goddamn problem! Even with the latest evolution x rom or pixel experience rom (tried the latest version released like days back for both roms). This problem started right after I unlocked my bootloader and flashed a custom ROM and the problem is present in EVERY custom rom that I've tried. Please help me out with a fix as this is really annoying and the phone is practically useless. As soon as I make a call or get a call my display simply shuts down and doesn't switch on until 30 secs after the call ends. So my display is basically off for easy 2-3 minutes. Can't use my phone then. This sucks when I've dialled a wrong number or want to cut the call myself because I can't do any of that!

Question Random lag after update on QHD 120Hz

Hello,
I've updated to coloros12 and i wasn't able to change the wallpaper of the phone, so, I decided to do a factory reset
After 2 factory resets, (one trought the recovery and other from the menu) I've found that phone have some lag during some animations, like swiping to show all apps, navigating trought apps, also on twitter when you scroll on the main feed, specially when i open twitter after many hours it lags as hell (like an old slow phone)
so, when i got the phone a month ago it was very fluid but now i don't know if something got broken or if it's a software issue
All this happens having QHD enabled and 120Hz
Does anyone have the same issue? is this a bug? is there a dffefrent way to do a new factory reset?
thanks for all your repplies

Not sure if my phone has the same issue or similar. After the update to android 12 when the phone is set to Dark Mode and going through the pictures in Gallery the screen lights up and it feels like is flickering, also feels a bit slower. When in light mode everything seems to be working fine. Is no difference in FHD+ or QHD and at 120Hz
I'll open another thread for this.
Edit: The problem seems to be isolated and is only happening when using the Gallery app at 120Hz, the screen flickering starts and the gallery is very slow. I've installed another gallery app and seems to be working fine.