1. To start, turn off the phone with the POWER button.
2. Now, simultaneously press the Volume Up(+) and POWER and POWER buttons for a few seconds.
3. When the ZTE logo appears, release the POWER button.
4. Release the Volume Up(+) button when it appears Recovery mode.
5. Highlight the option "wipe data / factory reset. Use the Volume Up(+)/Down(-) buttons to go through the menu items and the POWER button to confirm the selection.
6. Now, confirm the operation, select Yes. Use the Volume Up(+)/Down(-) buttons to go through the menu items and the POWER button to confirm the selection.
7. Overload the phone, select "Reboot System Now. Use the Volume Up(+)/Down(-) buttons to go through the menu items and the POWER button to confirm the selection.
Hard Reset - advantages and disadvantages ZTE Blade Force?
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 get a completely clean phone from user settings and data. Removal of viruses that block applications on the device and give persistent errors. Solving various problems on the device, for example, with a camera, Wi-Fi or other applications.
Disadvantages of Hard Reset:
All your contacts, data and media files will be deleted. The need to have a backup. 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. Also, before resetting, you must first log out of your google account. In this case, after performing a factory reset, the phone will not ask for any logins and passwords and you can use your device. If, after a factory reset, the phone is locked because you cannot log into your Google account, then you need to find instructions for bypassing the FRP lock for your phone model. Not all modern phone models can bypass this protection, their owners will have to contact an 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:
Sync your data with Google contacts, Google drive. Create a backup using Titanium Backup. With the service programs for your phone, you can transfer contacts, media files, and important data to your PC.