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Reset My Huawei Mercury

Reset My Huawei Mercury (M886)

Step 1:
Make a backup. Be aware you may lose data in the process of resetting your mobile device.

Step 2:
Turn the Huawei off.
Hold the volume up, Menu and the power button for 10 sevconds.
The Huawei will show a menu: fastbook, recovery, clear storage, and simlock
Select clear storage by pressing the volume down button
Press and release the power button
Confirm with volume up

Huawei

Nokia