1. To start, turn off the phone using the POWER button.
2. At the same time, press Volume Up(+) and POWER> for a few seconds.
3. Release all buttons when boot mode appears.
4. Select the menu item Recovery. Use the Volume Up(+) key to go to the menu items and the Volume Down key> to confirm the selection.
5. When the Android robot logo appears, press the POWER and Volume UP buttons to go to Recovery mode.
6. Select the menu option "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. Now you need to confirm the operation, select Yes and confirm the selection by the POWER button.
8. Overload the phone, select reboot system now and confirm the selection by the POWER button.
Hard Reset - advantages and disadvantages Karbonn Titanium Jumbo 2?
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 cause inconvenience in work and give permanent errors. Solving problems that have arisen on the device, for example, between the camera and other applications.
Disadvantages of Hard Reset:
All your data and media files will be deleted. The need to back up contacts from the phone book, settings and media files. It is possible that not all viruses will be removed from your phone.
What needs to be done before the Hard Reset operation.
Before doing a hard reset, be sure to remember the login / password to access your google account. 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 resetting the settings 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 remains in the memory of your phone, then it can be saved in the following ways:
Sync your data with Google contacts, Google drive. Using the Titanium Backup program, create a backup. With the service programs for your phone, you can transfer important data to your PC.