How to reset or factory restore Celkon C349i device?
To reset or factory restore a Celkon device, there are a few methods that you can use. Here are the most common and recommended ways:
1. Hard Reset with Power Button and Volume Down Bootloader:
1. Turn off your phone.
2. Press and hold the Power button and the Volume Down button together for 10 seconds.
3. Once the bootloader menu appears, Release the Power and Volume Down buttons.
4. Connect your phone to the computer using a USB cable.
5. Open a command prompt window and enter the following commands:
```fastboot oem unlock```
This will unlock your bootloader and allow you to perform a factory reset.
```fastboot flash recovery recovery.img```
Replace "recovery.img" with the filename of your recovery image file.
```fastboot reboot recovery```
This will reboot your phone into the recovery menu.
6. In the recovery menu, select "Wipe/Factory Data/Reset Phone".
7. Confirm your selection and wait for the device to reset.
2. Hard Reset with Power Button and Volume Up Bootloader:
1. Turn off your phone.
2. Press and hold the Power button and the Volume Up button together for 10 seconds.
3. Release the Power and Volume Up buttons.
4. Wait for the bootloader menu to appear.
5. Connect your phone to the computer using a USB cable.
6. Open a command prompt window and enter the following commands:
```fastboot oem unlock```
This will unlock your bootloader and allow you to perform a factory reset.
```fastboot flash recovery recovery.img```
Replace "recovery.img" with the filename of your recovery image file.
```fastboot reboot recovery```
This will reboot your phone into the recovery menu.
7. In the recovery menu, select "Wipe/Factory Data/Reset Phone".
8. Confirm your selection and wait for the device to reset.
3. Soft Reset with Power Button:
1. Press and hold the Power button for 10 seconds.
2. Release the Power button.
3. Hold down the Power button and the Volume Down button simultaneously for 15 seconds.
4. Release the Power and Volume Down buttons.
5. Wait for your device to reset. This method will clear all user data and settings, but will not erase your system files.
These are the three most common and recommended ways to reset or factory restore a Celkon device. Before performing any of these methods, make sure to create a backup of your important data and settings, as they will be erased during the reset process.
