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Display << Screen blink and grained >>

  1. iCamps
    Eclair Apr 16, 2020

    iCamps , Apr 16, 2020 :
    Hello,

    The screen of my phone screen starts blinking and showing a grained image. I cannot take screen shot as it hangs while this happens...

    Also, when opening the camera app, the image in the screen move as in low motion, as is the phone was hanged. I cleaned the data/cache of the camera app, but that did not solve the problem.

    After resetting it, it stops blinking but not for a long time (the problem backs).

    Any ideas? Or I just have to buy a new phone?

    Example of grained image:
    [​IMG]
     

    #1
  2. Horsault
    Nougat Moderator Apr 16, 2020

    Horsault , Apr 16, 2020 :
    Is there a special pattern altering your screen? Can you take a pic of your screen (net a screenshot if it fails) when it happens and post it here?
     

    #2
    iCamps likes this.
  3. iCamps
    Eclair Apr 16, 2020

    iCamps , Apr 16, 2020 :
    No, there is no specific pattern. My background change automatically every day to a Bing image.
    It happens with randomly from the home screen or any application.
     

    #3
  4. the_o2
    User of the Year 2018; Community Scholar 2020 Apr 17, 2020

    the_o2 , Apr 17, 2020 :
    What launcher you use?
     

    #4
  5. iCamps
    Eclair Apr 17, 2020

    iCamps , Apr 17, 2020 :
    Right now, I am using Microsoft Launcher but this happened before with OnePlus Launcher.
     

    #5
  6. the_o2
    User of the Year 2018; Community Scholar 2020 Apr 17, 2020

    the_o2 , Apr 17, 2020 :
    Have done factory reset (complete formatting) yet and what Oxygen OS version you are at?
     

    #6
  7. iCamps
    Eclair Apr 17, 2020

    iCamps , Apr 17, 2020 :
    I am using Oxygen 9.0.11.

    Did not do factory reset waiting for the Android update to version 10.
     

    #7
  8. the_o2
    User of the Year 2018; Community Scholar 2020 Apr 17, 2020

    the_o2 , Apr 17, 2020 :
    Yep, that would be good meanwhile you can try this

    1. Turn the phone off(unplug the charger if charging).
    2. Hold Power and Volume Down
    3. English (or pick any language that you want)
    4. Wipe data & cache
    5. Wipe cache (it's doesn't delete your personal data)
    6. Yes
    7. Reboot.
     

    #8
    iCamps likes this.
  9. iCamps
    Eclair Apr 17, 2020

    iCamps , Apr 17, 2020 :
    Thanks. I will try that.
     

    #9
    the_o2 likes this.
  10. Tobikage
    Nougat Apr 17, 2020

    Tobikage , Apr 17, 2020 :
    Just a suggestion...Get all your important data backed up (preferably on the cloud or a PC) first.
     

    #10
    iCamps and the_o2 like this.
  11. Rumen Kitov
    Cupcake Jan 13, 2021

    Rumen Kitov , Jan 13, 2021 :
    Hello, I have same problem with the screen and extremely lagging. Try everything but without success. Curently I can't use my phone.
    The device is OnePlus 5t 6gb ram, 64gb strage, android 10, oxygen 10.0.1
     

    #11
  12. BeardyBiceps
    Jelly Bean Jan 14, 2021 at 4:05 AM

    BeardyBiceps , via OnePlus 5T Midnight Black , Jan 14, 2021 at 4:05 AM :
    Do Factory reset and see.. make sure you tk backup
     

    #12
    Tobikage likes this.
  13. Tobikage
    Nougat Jan 14, 2021 at 4:13 AM

    Tobikage , Jan 14, 2021 at 4:13 AM :
    If you force a reboot , can you see the boot animation properly ?
     

    #13
  14. Rumen Kitov
    Cupcake Jan 14, 2021 at 7:05 AM

    Rumen Kitov , Jan 14, 2021 at 7:05 AM :
    Just try it, no change, same lagging, blinking and noise screen.
     

    #14
  15. Rumen Kitov
    Cupcake Jan 14, 2021 at 7:09 AM

    Rumen Kitov , Jan 14, 2021 at 7:09 AM :
    I need time to make backup, it's very hard to connect the phone to PC. Yesterday I notice that if I turn off WiFi, the phone work well (without blinking screen and lagging), but when I turn on WiFi is same and continue after reboot.
     

    #15
  16. BeardyBiceps
    Jelly Bean Jan 14, 2021 at 6:51 PM

    BeardyBiceps , via OnePlus 5T Midnight Black , Jan 14, 2021 at 6:51 PM :
    So are you confirm.. its happening only with WiFi?
     

    #16
  17. Rumen Kitov
    Cupcake Jan 14, 2021 at 6:54 PM

    Rumen Kitov , Jan 14, 2021 at 6:54 PM :
    No, it happen all the time just getting worst when WiFi/mobile data is turn on.
     

    #17
  18. BeardyBiceps
    Jelly Bean Jan 15, 2021 at 6:43 PM


    #18
  19. Rumen Kitov
    Cupcake Jan 16, 2021 at 1:06 PM

    Rumen Kitov , Jan 16, 2021 at 1:06 PM :
    I try everything exept rooting and changing ROM - I dont't want to do this. Already make request for repair. Actualy I download Oxygen 10.0.0 from OP website and after instalation the phone get little bit better. I don't thik this is hardware problem.
     

    #19
  20. BeardyBiceps
    Jelly Bean Jan 16, 2021 at 7:10 PM

    BeardyBiceps , via OnePlus 5T Midnight Black , Jan 16, 2021 at 7:10 PM :
    What about 10.0.1
     

    #20