Hard Reset ACER Liquid Z220
See the First Method!
- Press the Power button, until your device is on.
- Then from the home screen open Menu and choose Settings.
- After that select Backup&Reset and tap Factory data reset.
- Choose Reset device and select Erase everything to begin hard reset operation.
- Well done!
Help! This doesn't work
Hard Reset will erase all of your data
All described operations you are doing at your own risk.