1. Bree Danielss's Avatar
    So, this is the same tablet from my first thread, and suddenly the screen will go black. It puts off light a little bit, not like when you lock your phone it goes completely black. It usually happens when messages pop up or a notification comes in. I have to tap the power button and lock it, then unlock it. Sometimes the screen turns green/black when coming back on from being locked. Its a dell venue 7, and, of course, powered by Android. Anything I can do to fix this? It's quite annoying.
    07-24-2014 09:48 PM
  2. B. Diddy's Avatar
    I forget, were you able to boot into Recovery Mode and wipe the cache partition before? I saw that you were able to get to Recovery and do a full reset, but if you can wipe the cache partition instead, give that a try. That won't erase your personal data, and might correct various software glitches. It may just be that your device is a dud, though, so start thinking about calling Dell to ask about warranty service.
    07-25-2014 12:30 AM
  3. Bree Danielss's Avatar
    Yes, before I could wipe the cache but it done nothing before. It only does this every once in awhile, so I'll try it.
    07-25-2014 12:53 PM

Similar Threads

  1. Not locking screen on own
    By Redx in forum Moto X (2013)
    Replies: 7
    Last Post: 04-30-2015, 08:34 PM
  2. water damage galaxy s4 wont pass boot screen.
    By AC Question in forum Ask a Question
    Replies: 2
    Last Post: 07-24-2014, 11:01 PM
  3. S4 Galaxy home button won't take me to the home screen! Help!
    By Unregistered in forum Ask a Question
    Replies: 1
    Last Post: 07-24-2014, 10:17 PM
  4. Is there anyway to calibrate my lg g2 screen or something??
    By AC Question in forum Ask a Question
    Replies: 1
    Last Post: 07-24-2014, 07:16 PM
  5. Lock screen Problem. SGS3 GT-I9305
    By alphonsus2010 in forum Samsung Galaxy S3
    Replies: 1
    Last Post: 07-24-2014, 01:14 PM
LINK TO POST COPIED TO CLIPBOARD