I arrived at work one day saw a long queueing. I thought it must have been free stuff. Turned out it wasn't, one was trying to make phone call to IT guy and other trying to swipe, tossed and turned to unlocked tablet
How to unlock the tablet
Firstly
Once you touch tablet then see the message prompt up and you see like water pipe 😅 I'll say it just simple
Hold your finger then, press tight against screen then drag up until it unlocked
See on the right picture look like you are trying to filling with water so hold your finger tight on screen then drag up to the tope. It will unlocked
Second
Of course you have unlocked your tablet. Go to setting, on search button, type accidental touch protection
[see the last PICTURE]
Toggle back to the left it will undo that tricks permanently
Permanent solution
