1. To start the Hard reset procedure, the phone must be turned off.
2. Now, you need to simultaneously press the POWER and Volume Down(-) button for a few seconds.
3. After that, you need to release the POWER button when you see the BenQ logo.
4. Release the Volume Down(-) button when recovery mode appears .
5. Select from the wipe data / factory reset from the menu, using the Volume Up(+)/Down(-) keys to go through the menu items and the POWER button, To confirm the selection.
6. Select Yes - Delete all user data using the same keys as before and confirm the selection by the POWER button.
7. Overload the phone, select reboot system now using the same keys as before and confirm the selection by the POWER button.
Hard Reset - advantages and disadvantages BenQ F52?
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 your data stored in the phone will be permanently deleted. The need to back up contacts, settings and media files. 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 password to enter your Google account, then you need to use the instructions for bypassing the FRP lock for your phone model. Some new phone models may have problems with bypassing the FRP protection and for this you 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. With the service programs for your phone, you can transfer contacts, media files, and important data to your PC.