Originally Posted by diegosalinas
anyone had luck charging their 8100 just by leaving it connected via USB after syncing?
i can't seem to get mine to charge...i get this message saying USB charge not sufficient yada yada yada
It's not luck that all our phones can be charged via USB, it's bad luck that you are having a problem.
Do as search under "USB charging" and threads will pop up on this subject. There's too many things to check to repeat them in here. [issues with drivers, 2.0 v 1.1, cables, ports, connections, etc.]