1. AC Question's Avatar
    I have Android version 5.0.2. After a few seconds it goes to the black screen with the SAMSUNG logo and the sparkly lights. I have tried fiddling with the lock window settings and set the display time to 10 minutes, but none of this make a difference. Sometimes it goes to the SAMSUNG logo and then after a minute or two flashes the home screen for a few seconds and then goes to black screen and won't turn on for another minute or so. It is impossible to use!!
    06-21-2015 02:37 PM
  2. leegreg81's Avatar
    I'd recommend performing a factory reset.

    Follow Solution 2 in the guide below:
    Samsung Galaxy Tab S 8.4: Hard Reset Factory Reset - SolverBase.com
    06-21-2015 02:48 PM
  3. Moshis's Avatar
    Hi there , where you able to resolve this issue with the hard reset or any other way ?
    I am having the exact same issue with a brand new SM-T700 and it is wrecking my nerves !

    I tried turning off the Screen Smart Stay , setting the screen timeout to 10 minutes , turning off the adaptative display feature , etc ...

    But it still happens !!!

    please Help !
    09-18-2015 07:05 AM
  4. ap70's Avatar
    Same here. My warranty just expired and I started getting a light flash on the creen, then blacks out, bricks, restart. Already factory reset ed without any changes. Samsung is a ****. Just don't buy it.
    09-27-2015 12:23 PM

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