2. Now, press and hold the POWER button along with the Volume Up(+)/Down(-) buttons for a few seconds.
3. Release the buttons when you see the menu.
4. Press the Volume Up(+) button to open Recovery mode.
5. Select from the recovery mode menu using the volume Up button to go through the menu items and the Volume Down button button to select.
6. Select in the menu wipe data / factory reset, use the Volume Up(+)/Down(-) keys to go through the menu items and the Recents button For selection.
7. Select in the yes - delete all user data menu and press the Recents button to select.
8. Select in the menu reboot system now and press the Recents button to select.
Hard Reset - advantages and disadvantages QMobile Noir A75?
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. Removing viruses that have entered your phone. You will be able to solve various problems on the device, for example, with bluetooth or other applications.
Disadvantages of Hard Reset:
Permanently deletes all data on the device. The need to back up contacts and all user data. Unfortunately, in some cases, not all viruses on Android will be removed, even after a hard reset.
What needs to be done before the Hard Reset operation.
If you want to do a hard reset on your phone, then make sure you know the login / password for your google account. You need to log out of your google account before resetting. In this case, after performing a factory reset, the phone will not ask for any logins and passwords and you can immediately use your phone. In case you have already done a factory reset and cannot remember the login and password for logging into your Google account, for most models there are instructions for bypassing protection (FRP). Not all owners of new phone models will be able to bypass the protection of the FRP and for this they 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, photos, videos) remains in the memory of your phone, then it can be saved in several ways:
Sync your data with Google contacts, Google drive. Create a backup using Titanium Backup or other programs. Transfer contacts, media files and important data to your PC using service programs for your smartphone model.