Hard Reset LENOVO Zuk Z1

First method:

  1. At the very beginning hold down the Power key in order to switch off the device.Hard Reset LENOVO Zuk Z1
  2. After that, press and hold Power button for a couple of seconds.Hard Reset LENOVO Zuk Z1
  3. As soon as the phone vibrates hold down the Volume Down and Volume Up key for about 10 seconds.HardReset LENOVO Zuk Z1
  4. Then use the Volume Down to highlight "wipe data/factory reset", and then push the Volume Up button to confirm.Factory Reset LENOVO Zuk Z1
  5. Select "Yes--delete all user data". Use Volume Down button to scroll and Volume Up key to select.
  6. To restart the phone, choose "reboot system now".Factory Reset LENOVO Zuk Z1
  7. Wait until the process completes.
  8. That's all! The hard reset has just been performed.

Second method:

  1. The cell phone must by switched on, so hold down the Power button for a couple of seconds. Hard Reset LENOVO Zuk Z1
  2. After that, go to Settings and then to Backup & Reset.Master Reset LENOVO Zuk Z1
  3. In the next step tap Factory data reset
  4. Then choose Reset phone and select Erase everything to begin the hard reset operation.Wipe data LENOVO Zuk Z1
  5. Congratulations! Your phone is ready to use.

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

Help! This doesn't work