: Your USB drive must be formatted to FAT32 for the TV to recognize it.
Continue holding until the "Upgrading" or "System Updating" screen appears, then release. Download TCL L43D2930S Firmware part2 rar
: Turn off and unplug the power cord from the wall. : Your USB drive must be formatted to
TCL does not always list firmware files publicly on their website. If you are missing part of the archive, it is safest to: verified download link.
Contact TCL Support with your serial number to receive a direct, verified download link.