How to factory reset ZTE D90? How to wipe all data in ZTE D90? How to bypass screen lock in ZTE D90? How to restore defaults in ZTE D90?
The following tutorial shows all method of master reset ZTE D90. Check out how to accomplish hard reset by hardware keys and Vendor settings. As a result your ZTE D90 will be as new and your core will run faster.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.