Place the extracted firmware file directly into the root directory of the USB drive (do not put it inside a folder). 3. Installation Procedure Follow these steps to reflash the TV:

Verified firmware versions (e.g., V6.6 for Android 7.0) can be found on platforms like Dzgsm Support .

You will find a single software file (usually with a .bin or .img extension). Format Drive: Use a USB 2.0 drive formatted to FAT32 .