Watch the standby indicator LED light on the TV. It should begin to blink or flash rapidly, indicating that the motherboard has detected the firmware and has begun reading the USB drive.
Select your firmware file and press enter to execute the upgrade. Troubleshooting Common Flashing Failures
Copy the firmware file (e.g., Update.img ) to the root of the drive.
The TV turns on but displays the TCL or Thomson logo indefinitely.
The LED backlights turn on, but there is no graphic user interface or picture on the screen.
Loaded onto a FAT32 USB drive and installed via hardware keys. 2. eMMC Dump File (Full Binary)
Insert your prepared USB drive into the TV's USB port. Press and firmly hold down the physical Power button directly located on the TV chassis (not the infrared remote control).
Watch the standby indicator LED light on the TV. It should begin to blink or flash rapidly, indicating that the motherboard has detected the firmware and has begun reading the USB drive.
Select your firmware file and press enter to execute the upgrade. Troubleshooting Common Flashing Failures Tpd.rt2841.pb772 Firmware
Copy the firmware file (e.g., Update.img ) to the root of the drive. Watch the standby indicator LED light on the TV
The TV turns on but displays the TCL or Thomson logo indefinitely. Loaded onto a FAT32 USB drive and installed
The LED backlights turn on, but there is no graphic user interface or picture on the screen.
Loaded onto a FAT32 USB drive and installed via hardware keys. 2. eMMC Dump File (Full Binary)
Insert your prepared USB drive into the TV's USB port. Press and firmly hold down the physical Power button directly located on the TV chassis (not the infrared remote control).