sir/mam i am using htc p3400i since 1 year but now i am getting problem of hanging during messaging or incoming call and my audio manager do not run and my cell get hanged plz tell me what should i do if formatting is required i do not know how to format and also do not know how to install windows in my windows mobile htc p3400
the simple option is to do the hard reset of the device but before that u hv to take the backup of the device nd remember u can only take the backup of contacts , calendar,tasks nd emails