lumia 720 issues

[deepasolanki]

I am using nokia lumia 720 n i got issue in it four time in two months only. I went to nokia care they formatted it and it get

 

[baburajiv2007]

Explain your problem again!! Seems incomplete.

 

[rounakr94]

Formatting never solves the problem request them to reinstall the Parent OS not the updates. Worked for my 710.