A
AC Question
All recommended attempts to recover the Nexus 7 after the screen was locked failed until I just tried swiping the screen from bottom to top a few times when I found that I got a few apps at the bottom of the screen including the centre button. After tapping this, all my apps appeared and I am now able to use the tablet normally without problem. However, the lock symbol inside a circle still won't disappear when I turn the tablet on again. Can anybody recommend any way to remove it?