Hard Reset HUAWEI GR5 To Remove Pattern
https://gsmfixer.blogspot.com/2016/03/hard-reset-huawei-gr5-to-remove-pattern.html
Hard Reset HUAWEI GR5 To Restore the Phone Settings To Default as New Phone. Hard Reset HUAWEI GR5 to Remove Pattern Lock Using Hardware Key Combination. In this Method You have to Press and Hold Some Keys and within a minute Your phone will be restored and screen pattern lock will be removed. Just take a backup before hard reset to avoid data loss.
Press and hold the Volume Up + Power button.
Release when Logo Appears.
Select using Volume buttons option "wipe data/factory reset", and confirm that with Power button.
Again choose "wipe data/factory reset" from the menu, and accept it with Power key.
Tap "reboot system now" using Power button.
Factory reset operation is completed.