Download MyPhone A618 TV Duo official stock firmware from the link here, and follow the provided flashing instructions to learn how to flash the stock rom.
If you notice that any of the links provided below is broken or doesn’t work, please post in comments section so we fix and update it ASAP.
File Name: A618 TV Duo_140517_162441.rar
Size: 127 MB
Android version: 2.3.6 (Gingerbread)
Firmware – Download
How to flash
After downloading the firmware above, click here to download the Flashtool and instructions required to flash the firmware.