How To Format Huawei Ascend Y540 To Reset Factory Default Settings
1.Power off your phone
2.Push together volume up + power button
3.Select with volume keys "wipe data/factory reset" and press power to confirm
4.Select "yes____ delete all data " and press power to confirm
5.Wait until format ends
6.Press power key to confirm "reboot"
7.Wait until the phone restarts