2. Press Volume Up(+) and POWER buttons for a few seconds.
3. Release the buttons when the recovery logo appears. To open Recovery Mode, press the POWER button.
4. Select from the wipe data / factory reset option. Use the Volume Down(-) buttons to go through the menu items and the Volume Up(+) button to confirm the selection.
5. Now, confirm the operation, select Yes. Use the Volume Down(-) buttons to go through the menu items and the Volume Up(+) button to confirm the selection.
6. Overload your phone, select "Reboot System Now. Use the Volume Down(-) buttons to go through the menu items and the Volume Up(+) button to confirm the selection.
Hard Reset - advantages and disadvantages ZTE N9810 Vital?
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 completely clear the phone from user information. Removal of viruses that block applications on the device and give persistent errors. Solving various problems on the device that arise due to the conflict of applications.
Disadvantages of Hard Reset:
Your files and data will be irretrievably lost. The need to back up all data and contacts. Not all viruses on Android can be removed even after returning to factory settings.
What needs to be done before the Hard Reset operation.
If you are going to do a hard reset on your phone, then be sure to make sure that you know the access data for your google account. Before a hard reset, you must first log out of your google account. In this case, after performing a factory reset, the phone will not be locked by the FRP. If after a hard reset you cannot use the phone because the phone is locked by FRP, then you need to use the instructions for bypassing the FRP lock for your phone model. 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 important information (contacts, sms, photos, videos) remains in the memory of your device, then there are the following options to save it:
Synchronize your data and contacts with Google. Backup your contacts and information. Transfer important data to your PC using service programs for your smartphone model.