Hard Reset ZTE Z221
- Check device it must be working to succeed this operation.
- First of all open phone's Dialer by pressing Call key.
- Type in this code: *983*22387#
- Confirm operation by pressing Yes and wait your phone will restart.
- Done, after restart you can use your device.
Help! This doesn't work
Hard Reset will erase all of your data
All described operations you are doing at your own risk.