Are you experiencing a specific issue like a or a black screen that requires this firmware update?
: Do not turn off the power. The TV will restart automatically once the update is complete, which typically takes about 4 minutes. Download TCL L40B2810 1920 1080 FIRMWARE part2 rar
: Ensure you have every required part (e.g., part1.rar , part2.rar , etc.) in the same folder on your computer. Are you experiencing a specific issue like a
Press and on the TV (not the remote). While holding the button, plug the TV back in . plug the TV back in .