1. Since we can not open the machine, we on the millet phone at the same time press the "Volume Key" and "power button" when the mobile phone into the recovery mode.
At this time the screen function of the phone is invalid, now we can only through the mobile phone volume key and down the mobile option, the power button to confirm the operation.
2. Now we move to the language of "Simplified Chinese", and then click the power button to confirm.
3. Then in the "main Menu" we find a "erase data" to move up and then press the "power button" to determine.
4. We click on the "main Menu" and then click on the "restart phone" details as shown in the "power button" to determine.
5. The final step to the "Restart" interface to select "reboot into the system one (recent)" and press "power button", the phone will automatically restart.
Okay, this is actually the phone back to the factory set up, so you turn on the phone after the data will be all lost, but the loss of data and mobile phone can not use the relationship is much more I think we all understand