The Ultimate Guide to Updating Your TCL TV via USB Sometimes your Smart TV just won't cooperate with a standard Wi-Fi update. Whether you’re dealing with spotty internet or a specific firmware file that hasn’t hit your region yet, a manual is the most reliable way to get your TCL TV back in peak form.
: Ensure the drive is empty. For most updates, the update file should be the only file in the root directory. Phase 2: Finding the Right Firmware Warning : Installing the wrong firmware can "brick" your TV. tcl software update usb
A drive with at least 4GB of capacity, formatted to FAT32 . The Ultimate Guide to Updating Your TCL TV