2. Press Volume Up(+) and POWER> together for a few seconds.
3. Release all buttons when you see boot mode.
4. Select Recovery. Use the Volume Up(+) key to go to menu items and Volume Down(-) to confirm the selection.
5. When the Android robot image appears, press the Volume Up(+) and POWER button again.
6. Select "wipe data / factory reset. Use the Volume Up(+)/Down(-) keys to go through the menu items and the POWER button to confirm the selection.
7. You need to confirm the reset operation, select Yes and press the POWER button to confirm the selection.
8. Overload the phone, select reboot system now and click the POWER button to confirm the selection.
Hard Reset - advantages and disadvantages Karbonn A9 Indian?
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 get a completely clean phone from user settings and data. Removal of viruses that interfere with the normal operation of applications and the system. You will be able to solve various problems on the device, for example, with bluetooth or other applications.
Disadvantages of Hard Reset:
Completely remove all user files and settings on the device. The need to back up contacts, settings and media files. In some cases, it is impossible to remove all viruses from Android, even after a hard reset.
What needs to be done before the Hard Reset operation.
So that after a hard reset you can use your phone, make sure you know the login / password to your google account. You need to log 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 immediately use your phone. 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 personal data (contacts, photos, videos) remains in the memory of your phone, then they can be saved in several ways:
Sync your data with Google contacts, Google drive. Create a backup using Titanium Backup or other programs. With the service programs for your phone, you can transfer contacts, media files, and important data to your PC.
Summary: Smart Phone OS: Android; OS ver: 7.0 Nougat Android; SIM: Dual SIM; CPU: Quad Core; Processor Speed: 1.3 GHz; Storage: 8GB; RAM: 0.75GB, 1GB; External Storage: up to 32GB; Battery: 1750mAh Li-ion battery; Screen Size: 4.5 inches; Resolution: 854*480; Main Camera: 5 MP; Front Camera: 5 MP; Features: WiFi , Bluetooth , Flash; Dimensions: 134.17*66.34*10.37(mm); Weight: 130 gms with battery; ...
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