2. Press and hold the Volume Up(+) and POWER and POWER button within a few seconds.
3. You need to release the kept buttons when you see the Android icon.
4. Use the Volume Up(+)/Down(-) buttons to select wipe data / factory reset and press the POWER button to confirm.
5. It is necessary to approve the operation, select Yes in the menu and confirm it with the POWER button.
6. After that, select reboot system now Use the POWER button.
Hard Reset - advantages and disadvantages Kazam Trooper 455?
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, thereby improving its performance. Removal of malicious programs that create difficulties in the operation of the device. Solving problems that have arisen on the device due to an application conflict.
Disadvantages of Hard Reset:
Completely remove all user files and settings on the device. The need to back up contacts, settings and media files. 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. Before a hard reset, you can log out of your google account in advance. Then, after performing a factory reset, you do not need to remember the login password for your Google account. 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). Some new phone models may have problems with bypassing the FRP protection 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 remains in the memory of your phone, then it can be saved in the following ways:
Sync your data with Google contacts, Google drive. Backup your data, contacts and media. With the service programs for your phone, you can transfer contacts, media files, and important data to your PC.