1. To start, turn off the phone with the POWER button.
2. Next, you need to press and hold the POWER and volume down button within a few seconds.
3. When you see the Sharp logo, release both buttons.
4. Select from the menu wipe data / factory reset. Use the Volume Up(+)/Down(-) keys to go through the menu items and the POWER button to confirm the selection.
5. Select from the menu Yes - Delete All user data and press the POWER button to confirm the selection.
6. Overload your phone, select reboot system now and press the POWER button to confirm the selection.
Hard Reset - advantages and disadvantages Sharp SH80F Aquos?
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 completely clear the phone from user information. Solve various virus-related problems on your device. Solving various problems that arose on the device after installing some applications and did not disappear after uninstalling them.
Disadvantages of Hard Reset:
All your contacts, data and media files will be deleted. The need to back up contacts from the phone book, settings and media files. Not all viruses will be removed even after a factory reset.
What needs to be done before the Hard Reset operation.
Before hard reset, make sure that you know the access data for your google account, otherwise you will not be able to use the phone as it will be blocked by the FRP. 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 factory reset, the phone is locked because you cannot log into your Google account, then you need to find instructions for bypassing the FRP lock for your phone model. It is not possible to bypass the FRP protection on some new phone models, 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 important information (contacts, photos, videos) remains in the memory of your phone, then it can be saved in several ways:
Synchronize your data and contacts with Google. Create a backup using Titanium Backup or other programs. With the service programs for your phone, you can transfer important data to your PC.