), such as being stuck on the logo or a boot loop, you must download and install the official firmware. 1. Locate and Download Firmware

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:

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 .

The firmware for this model is typically split into multiple parts (e.g., part01.rar to part07.rar ) because of its large size (approximately ).

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