Anyone else have this problem, my Acer keeps locking up, I get a little ? in the battery and the phone tells me to connect to a charger, even if it has full charge..... the only way I seem to get the **bleep** thing working again is by taking the battery out and putting it back, turn on the phone and surprise.... full battery strength..... any ideas??
***Edited to add labels***
What Android OS are you running ?
When did you get the phone ?
Did you install any apps ( other than what came initially with the phone ) before the problem started ?
prelim conclusion : defective unit !