LG F200k hanging problem

Hi all,
lg f200k hanging problem, when i on phone goes stuck and after some time it automaticaly power of and on and then it working fine but after 3 to 4 mint… it going back to stuck i upgrade its firmware also to kitkat 4.4 but issue still same . also i wash the board but problem is still same any help from any one?


  • solution for hang for lg f200k