KARBONN A1 Hardreset
1.switch off mobile & put battery then press Home+center+power (see pic 1 )
2.After 10 sec Triangle symbol (see pic 2)
3.then Press call button (see pic 3)
4.press volume button select wipe data/factory reset
5.then press center button
6 wait & enjoy
Battery back up, user code reset, pattern reset
