ok so i'm stuck on the lock screen and its not showing any numbers so i can't unlock, i've tried the keypad but that doesnt unlock it either. I've replaced the battery and same issue. is there something i can do besides dr'ing it?? i havent backed up my pics in a couple weeks so is there a way to access that part of the phone without the phone in usb mode? tried the orange+sym+u and doesnt seem to work.