2. Press Volume Up(+) and POWER button together for a few seconds.
3. When the Karbonn logo appears, release the POWER button.
4. Release the Volume Up(+) button when the image of the Android robot appears.
5. Press POWER and Volume UP buttons to go to Recovery mode.
6. Highlight in the menu item wipe data / factory reset, using the Volume Up(+)/Down(-) keys to go through the menu items and the POWER button, To make a choice.
7. Further, confirm the operation, select Yes using the Volume Up(+)/Down(-) keys to go through the menu items and the POWER button to make a choice.
8. Overload the phone, select reboot system now using the Volume Up(+)/Down(-) keys to go through the menu items and POWER button to make choice.
Hard Reset - advantages and disadvantages Karbonn K9 Smart Grand?
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 work and give permanent errors. Solving problems that have arisen due to the installation of some applications on the phone and have not disappeared after they were removed from the phone.
Disadvantages of Hard Reset:
Your files and data will be irretrievably lost. The need to back up all data and contacts. Not all viruses on Android will be removed after a factory reset.
What needs to be done before the Hard Reset operation.
Before doing a hard reset on your phone, be sure to make sure that you know the login / password for accessing your google account. ÒYou can sign out of your google account before resetting. To use your device immediately without any problems. If after a hard reset you cannot use the phone because the phone is locked by FRP, then you need to use the instructions for bypassing the FRP lock for your phone model. Owners of new phone models do not get to bypass the protection of the FRP and 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 there are the following options to save it:
Sync your data with Google contacts, Google drive. Using the Titanium Backup program, create a backup. Transfer important data to your PC using service programs for your smartphone model.