How to Wipe All Data HUAWEI L21 P9 Lite - Factory Reset in HUAWEI



How to erase everything from your device? How to reset your phone? How to perform a factory reset?
A factory data reset can fix most issues that can occur on an Android devices. This process will clear the entire phone and revert it back to how it was when it came off the assembly line.
More info:
http://www.hardreset.info/devices/huawei/huawei-l21-p9-lite/

source

Comments