Hard Reset HUAWEI Honor 3X Pro

First method:

1. Start by holding down the Power key to switch off the phone.
2. Then press and hold together two buttons: Volume Up + Power.
3. Release held keys when a Huawei logo appears on the screen.
4. Select using Volume buttons option "wipe data/factory reset", and confirm that with Power button.
5. Choose "Yes" from the menu, and accept it with Power button.
6. Now accept option "reboot system now" using Power button.
7. Success! The hard reset has just been performed.

Second method:

1. Make sure that your device is powered on.
2. Go to Menu and choose Settings .
3. After that tap Backup&Settings and select Factory data reset.
4. Then choose Reset phone, and confirm the whole operation tapping Erase everything.
5. Great job! Your phone should reboot now.

WARNING !
Hard Reset will erase all of your data
All described operations you are doing at your own risk.