galaxy s4 will not boot past galaxy s4 screen .

[AC Question]

when i hold down the power button, it shows galaxy s4 screen then goes blank. Ive tried power,volume down and menu . Pressed volume down when it asks to reboot and it goes blank again. ive tried power,menu and up volume and nothing. Ive tried using Kies, kies 2.6 and kies 3 to update firmware and it will not work. When i put in model number it says please enter model number etc when i press enter on computer

 

[Golfdriver97]

Welcome to the forums. You may have to reflash the firmware with a PC program called Odin. Check out this thread: http://forums.androidcentral.com/am...rom-via-odin-new-interface-2.html#post5575492