1. To start the Hard reset procedure, the phone must be turned off.
2. Press and hold the Volume Up(+) and POWER and POWER buttons for a few seconds.
3. When the TECNO logo appears on the screen of your smartphone, release the POWER button.
4. Release the Volume Up(+) button when the Android robot logo appears on the screen.
5. Press POWER and Volume UP together to open Recovery Mode.
6. Using the Volume Up(+)/Down(-) buttons, select the menu item wipe data / factory reset and confirm with the POWER button.
7. It is necessary to approve the operation, select Yes and confirm the selection by the POWER button.
8. To complete the operation overload the phone, select reboot system now and confirm the selection by the POWER button.
Hard Reset - advantages and disadvantages Tecno Spark 4?
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 malicious programs that create difficulties in the operation of the device. Solving problems that have arisen on the device, for example, between the camera and other applications.
Disadvantages of Hard Reset:
All your data stored in the phone will be permanently deleted. The need to create a backup. Even after a hard reset, viruses can remain on the phone.
What needs to be done before the Hard Reset operation.
Before hard reset, you need to remember the login / password to your google account, otherwise you will not be able to use the phone since it will be blocked by the FRP. So that, after performing a factory reset, you do not need to remember the login password for the google account, you can log out of the google account before the hard reset. 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. However, not all smartphones can bypass this protection. Owners of some phone models, especially the newest ones, will have 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 remains in the memory of your phone, then it can be saved in the following ways:
Synchronize your phone with Google contacts, Google drive. Using the Titanium Backup program, create a backup. Transfer contacts, media files and important data to your PC using service programs for your smartphone model.