The problem in ur mobile is occured due to damaged software of ur mobile. It is due to virus, i think so.
The main way to fix ur mobile is to go to mobile technician to get ur mobile flashed. There are not codes to do format.
(CODES for resetting ur phone=*#7780# or *#7370#) works but it cannot fix the problem. Because ur mobile needs full format which only can be done by flashing. And flashing needs different materials. SO u better go to mobile technician.
Send me a feedback and rate my solution too.
===============================================SAJAN([email protected]/[email protected])