1- Download the Firmware.
2- Run "YGDP_setup_v3.83_beta.exe".
3- Shortcut will appear at desktop.
4- Click on it and enter password:-369.
5- Click on Config.
6- Set Download file to 7296S_I01.
7- Select Download firmware with .CPB extension.
8- Click on Apply.
9- When Software version is matched, click on start.
10- Switch off the Mobile & Connect it to PC by pressing Volume down key.
11- when Cell 0 turns into green, flashing has been completed.