Galaxy Note Pro 12.2 screen flickering,battery connector resolder or?

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  • paparazzo79
    Badcaps Veteran
    • Dec 2018
    • 298
    • Bosnia
    #1

    Galaxy Note Pro 12.2 screen flickering,battery connector resolder or?

    Hi guys.I guess I'm unlucky user who has this same issue like many are.
    At start it didn't not start to flicker but immediately when battery reaches around 50 % screen starts to flicker (mostly when touching with finger) and then usually if it happens like 50x reboots.
    I did not noticed it happens when is battery like 70-100% charged.
    There are many possible solutions, if there is any,butI really don't have no one to resolder the battery connector,but then again if the battery is bad ofc that won't help.
    There is a picture of the tape put above the battery so don't know if I would try that.
    https://www.youtube.com/watch?v=I7G9SmpVfh8
    Here are some possible solutions:
    https://forums.androidcentral.com/sa...-problems.html
    https://forum.xda-developers.com/t/s...olved.3320711/
    https://forum.xda-developers.com/t/q...ckers.2835337/

    So what you guys think,would resoldering battery connector help?
    Tags: None
    • retiredcaps
      Badcaps Legend
      • Apr 2010
      • 9271
      #2
      Re: Galaxy Note Pro 12.2 screen flickering,battery connector resolder or?

      My guess is that your battery is really old an despite it saying you have 50% battery life, there's not enough amps to drive the screen/hw/OS so it constantly crashes.

      I don't think resoldering will help since it's an 8 year old battery. I think you are better off replacing it like below.

      https://www.ifixit.com/Guide/Samsung...lacement/98666
      Last edited by retiredcaps; 04-16-2022, 02:02 PM.
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        Comment

        • paparazzo79
          Badcaps Veteran
          • Dec 2018
          • 298
          • Bosnia
          #3
          Re: Galaxy Note Pro 12.2 screen flickering,battery connector resolder or?

          Originally posted by retiredcaps
          My guess is that your battery is really old an despite it saying you have 50% battery life, there's not enough amps to drive the screen/hw/OS so it constantly crashes.

          I don't think resoldering will help since it's an 8 year old battery. I think you are better off replacing it like below.

          https://www.ifixit.com/Guide/Samsung...lacement/98666
          The people made posts on same issue for battery 2-3 years old only.
          Check the date of posts.
          People had the same issues after 2-3 years only.
          I don't think this is not an option, it is possible ofc,but then again I purchased to Galaxy Tab S which is 8 year old tablet and no issues with battery at all.
          Check the date of posts on forumxda and androidcentral.

            Comment

            • diif
              Badcaps Legend
              • Feb 2014
              • 6978
              • England
              #4
              Re: Galaxy Note Pro 12.2 screen flickering,battery connector resolder or?

              I'd replace the battery before soldering the connector.

                Comment

                • paparazzo79
                  Badcaps Veteran
                  • Dec 2018
                  • 298
                  • Bosnia
                  #5
                  Re: Galaxy Note Pro 12.2 screen flickering,battery connector resolder or?

                  Originally posted by diif
                  I'd replace the battery before soldering the connector.
                  I agree.
                  You sure I can find one selling on e-bay?

                    Comment

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