2. Press the Volume Up(+) and POWER simultaneously for a few seconds.
3. Release all buttons when the logo appears.
4. Press POWER button to open Recovery Mode.
5. Select the Volume Up(+)/Down(-) buttons wipe data / factory reset and confirm the selection by the Volume Up(+) button.
6. Once again, select Use Volume UP / Downwipe data / factory reset buttons and confirm the selection with the Volume Up(+) key.
7. Select reboot system now and confirm the selection by the Volume Up(+) key.
Hard Reset - advantages and disadvantages ZTE U880E?
In simple words, Hard Reset means hard resetting the phone. As a result, the system automatically returns to the factory settings and the system is completely cleared. Contacts, correspondence, application, files, search queries, passwords - all of this is deleted from the device's memory.
Benefits of Hard Reset:
The ability to reset the phone, thereby improving its performance. Removal of viruses that interfere with the normal operation of applications and the system. Solving problems that have arisen due to the installation of some applications on the phone and have not disappeared after they were removed from the phone.
Disadvantages of Hard Reset:
All data and applications will be permanently deleted. The need to back up all data and contacts. In some cases, it is impossible to remove all viruses from Android, even after a hard reset.
What needs to be done before the Hard Reset operation.
So that after a hard reset you can use your phone, make sure you know the login / password to your google account. ÒYou can sign out of your google account before resetting. To use your device immediately without any problems. If after a hard reset you cannot remember the login and password for entering your Google account, then you need to find instructions on bypassing the FRP blocking. Owners of new phone models do not get to bypass the protection of the FRP and will need to contact the official service center.
After performing a hard reset, your device will be completely wiped clean. Everything that was in the memory of your device will be deleted.
What can be done to avoid losing important information?
If personal data (contacts, photos, videos) remains in the memory of your phone, then they can be saved in several ways:
Sync your data with Google contacts, Google drive. Using the Titanium Backup program, create a backup. Transfer important data to your PC using service programs for your smartphone model.