Stuck at Samsung Logo! bricked! help!
Well, I just got the phone and went on to root and I did with the new method for MF3. then, installed safestrap recovery. finally, i messed up and installed an aosp rom, Gummy KitKat 4.4 and now stuck when booting phone. I cannot get into recovery, I cannot install MDB or MDL through odin, and I cant use Kies to restore since I dont have my sticker behind the phone and dont have my serial number. So, what can I do to restore the phone?? Please help. Thank you.
Device: SGH-I337 (AT&T Galaxy S4)
Carrier: Simple Mobile