2. Next you need to press and hold the Volume down buttons Volume Up(+), POWER .
3. When you see Recovery mode, enter the ELUGA terminal password.
4. Select the option wipe data / factory reset, using the Volume Up(+)/Down(-) buttons for scrolling and the POWER button to confirm the option.
5. Select Option Yes - Delete All User Data using the Volume Up(+)/Down(-) buttons for scrolling and POWER button to confirm the selection .
6. Select the option reboot system now using the Volume Up(+)/Down(-) buttons for scrolling and the POWER button to confirm the selection.
Hard Reset - advantages and disadvantages Panasonic T31?
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, thereby increasing the stability of its work. Removal of viruses that interfere with the normal functioning of the device. Solving various problems that arose on the device after installing some applications and did not disappear after uninstalling them.
Disadvantages of Hard Reset:
Complete cleaning of all user data 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. You can sign out of your google account before resetting. In this case, after performing a factory reset, you can immediately use your device. If, after a hard reset, the phone is locked by the FRP and you cannot remember the login password for logging into your Google account, then you need to use the instructions for bypassing the FRP lock for your phone model. 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 data and contacts with Google contacts, Google drive. Create a backup using Titanium Backup or other programs. Using the service programs for your phone model, you can transfer important data to your PC.