Iphone 5s hangs when playing games ,using camera ,etc .

[dev_esh]

I can continue playing the game but the home button does not respond nor does the power button . I Have been experiencing it for quite a number of times . I even tried to resolve the issue by restoring my iphone . Please help !!

 

[zerog46]

When you restored your phone did you do a complete restore from DFU Mode, if you don't know what DFU Mode is than chances are you didn't. Doing this completely removes all remnants of anything left on your phone.

 

[dev_esh]

I used the restore option from itunes .
I will check with the dfu thing .
Kind of new to iphone .
All my previous phones were android and symbian .