1) Make sure that the battery is fully charged
2) Turn off your phone
3) Hold "Volume Down + Camera Key + Menu Key" and press power button until your phone shake and than release the keys
4) Wait until screen show properly...and welcome back!
After That All Data Stored Will Be Lost.
Highly Recommended to Backup You Data Before Hard Reset
2) Turn off your phone
3) Hold "Volume Down + Camera Key + Menu Key" and press power button until your phone shake and than release the keys
4) Wait until screen show properly...and welcome back!
Highly Recommended to Backup You Data Before Hard Reset