Hey can someone tell me that what’s wrong with my tmobile cell phone? I am using Samsung gravity android. Last night as battery was running low so i plugged it in but then all of a sudden it just shut off. After that I tried many times to turn it on or charge but it doesn’t work. Can anyone there have some idea about it please suggest that what all I could do to fix it because I do not have time to go tmobile cell phone centre to fix it?