So I've had my Droid 4 for a long time now, and recently it has died completely while i was out, so i went to charge it and a question mark comes up in the battery symbol instead of the "5%" it usually shows when charging it from empty. This happened before not too long ago and i went to Verizon to see what was wrong with it and charged it over at the store to about 40%. I bought a new charger their, and it fixed my problem. After a couple months or so this happens again. They said this new charger would last for a long time, and i don't do anything to this charger to make it not work. I just don't know what to do now. Time for a new phone?