galaxy s4 wont turn on

[Azik Yevloyev]

hey
my galaxy s4 wont turn on
nothing help , charging or replacing battery.. it jjust looks dead
i tried recovery and downlode mode but no use nothing happens
(also the led is not showing anthing so its cant be just a problem with the screen)
but when i put it to charge the phone starting to be warm (so it isnt completlly dead)
i found a crack on the vback of the phone but i dont know from where(it didnt fall) maybe i press it on something while it was in my pocket
please helppp i have to get it working againn
(soory for my bad englisg im not an american hh)

i have i91050(something like that jj)

 

[Golfdriver97]

Is the battery bulged? Take it out, set it on a flat surface (kitchen table with no tablecloth) and try to spin it. If it does, its bad, and needs to be replaced.

Sent from my HTC One_M8 using AC Forums mobile app

 

[Azik Yevloyev]

well i used a new battery from the store and still mothing..
what should i do? is the phone dead? should i start saving for a new one hh

 

[Golfdriver97]

Probably a hardware problem.

Sent from my HTC One_M8 using AC Forums mobile app

 

[croat83]

Hi I just signed up to these forums and cant figure out how to start a thread.
I was sitting this morning with my boy watching TV. My boy had my S4 in his hands and was biting it (no damage), although when I got the phone from him the screen was off and it was very hot. I tried turning it on but nothing was happening, just the initial vibrate and then a few consecutive vibrations and that was it. I went out for a few hours and left it on charge hoping the problem would be fixed. Now when I start it I occasionally get the purplish light coming on and the start up sound, however the screen remains black.
Any ideas anyone?