1. Thegreat Houtchini's Avatar
    Phone went to download do not turn off screen then I rebooted because it got stuck there ever since then my keys have been flashing on and off nonstop rapidly. Also my screen has become either supersensitve to touch but swiping us very hard to do now.
    07-06-2017 12:31 AM
  2. B. Diddy's Avatar
    Welcome to Android Central! Is it just the backlight for the buttons that's flashing, or is the Recent Apps screen showing up repeatedly as well?

    Try wiping the cache partition: https://support.t-mobile.com/docs/DOC-21095
    Thegreat Houtchini likes this.
    07-06-2017 05:22 PM
  3. Thegreat Houtchini's Avatar
    It is just the backlight that is flashing but cache wipe did not help :/ I charged to 100% battery and it stopped but reapered when it died and I plugged it in. The flashing messes up my typing to the point that I have to Type very slow
    07-07-2017 01:36 AM
  4. B. Diddy's Avatar
    Does this also happen in Safe Mode? https://support.t-mobile.com/docs/DOC-29226
    Thegreat Houtchini likes this.
    07-08-2017 01:15 PM
  5. Thegreat Houtchini's Avatar
    Yes it still happens in safe mode. I tried donloadig a appto turn off the soft keys but screen lag still persisted. Keys stopped flashing one day and screen lag went away but once the battery died and i recharged my s6 the flashing keys and screen lag returned. The recent aps and bck button flash nonstop and it doesn't let my screen turn off after ininctivty. My battery life I te4ibl because of this. I think my screen lag because my phone thinks the keys are beng pressed.
    07-08-2017 04:07 PM
  6. B. Diddy's Avatar
    If it happens in Safe Mode, then it's either a problem with the firmware or the hardware. Try reinstalling the firmware, using either Smart Switch (http://www.sammobile.com/forum/showthread.php?t=29914) or Odin (http://forums.androidcentral.com/amb...interface.html).
    07-08-2017 04:28 PM

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