Ok so here's my problem, I purchased a data cable online and its been working fine. I recently switched from using a wall charger to just using my data cable connected to my computer. Before today, every time i plugged it in it would ask me if i wanted to mount. Well, today i plugged it in and now it will only charge. WTH, can someone help me out. Ive tried turning on USB debug mode, didnt work. i tried different USB ports on my computer, didnt work... PLEASE HELP