2. Next, you need to press and hold the Volume down buttons, Volume Up(+), POWER for a few seconds.
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 make a choice.
5. Select the option Yes - Delete All user Data using the Volume Up(+)/Down(-) buttons for scroll and POWER button to make a choice .
6. Select the option reboot system now Using the Volume Up(+)/Down(-) buttons for scrolling and the POWER button to make a choice.
Hard Reset - advantages and disadvantages Panasonic P55?
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 problems that have arisen on the device between applications and for example bluetooth.
Disadvantages of Hard Reset:
All data and applications will be permanently deleted. 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, the phone will not ask for any logins and passwords and you can use your device. If after a hard reset you cannot remember the login and password for entering your Google account, then you need to find instructions on bypassing the FRP blocking. 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. Using the service programs for your phone model, you can transfer important data to your PC.