Do power off the TV or remove the USB during the process.
Extract all parts of your RAR archive (including part04) into a single folder. Download TCL LED32F2900 MS6308 PB775 Nand Backup part04 rar
Copy the resulting .bin or update.pkg/img file directly to the of the USB drive (do not put it in a folder). Flash the Firmware : Turn off the TV and unplug it from the wall. Insert the USB drive into the USB 2.0 port . Do power off the TV or remove the USB during the process
Press and hold the on the TV cabinet (not the remote). Download TCL LED32F2900 MS6308 PB775 Nand Backup part04 rar
Use a high-quality USB drive (under 16GB is recommended) formatted to .