2. Next you need to click simultaneously buttons Volume down and POWER for a few seconds.
3. When the LG logo appears, release only the POWER button, and then press the POWER button again.
4. Release all buttons when the message Factory Data Reset appears.
5. Two times select Yes. Use the Volume Up(+)/Down(-) keys to go through the menu items and the POWER button to confirm the selection.
Hard Reset - advantages and disadvantages LG Q70?
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 to factory settings. Removal of viruses that interfere with the normal functioning of the device. Solving various problems on the device that arise due to the conflict of applications.
Disadvantages of Hard Reset:
Completely remove all user files and settings on the device. The need to have an up-to-date backup of your data, contacts, settings and media files. In rare cases, it is impossible to remove some viruses from Android, even after a hard reset.
What needs to be done before the Hard Reset operation.
So that after a hard reset the phone is not blocked by the FRP, make sure that you know the login / password to 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 resetting the settings, the phone is blocked by the FRP and you cannot remember the login and password for entering your Google account, then for most models there is an instruction for bypassing this protection (FRP). You will need to contact the official service center to bypass the FRP protection on some new phone models.
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 phone with Google contacts, Google drive. Backup your contacts and information. Using the service programs for your phone model, you can transfer important data to your PC.