It is an important notice to know that all the data on your phone's memory will be deleted after the update, So check your phone to see if you want to keep any data before moving to the update steps.
- FlashTool Program.
- USB Drivers for Samsung C3312.
After downloading the above files, Extract the zipped ones, And install the USB drivers on your PC, Then restart it.
- A computer running Windows OS.
Samsung C3312 Champ Deluxe Duos Firmware Update Steps:
- Turn your Samsung C3312 off, And take out its battery, SIM cards, And memory card.
- Now Check these settings:
Custom Order (Must be checked).
Erases Calibration! : Select (Erase whole flash before download).
Baud Rate: 921600
Communication Driver: Infineon USB Driver.
- Now you can click on Next button, And a new window will appear.
1- With the phone's battery in, Press Volume Down key then connect the USB cable to it.