: TCL generally recommends updating via the TV's menu. If an official download is unavailable on their website, they often require you to Contact TCL Support to receive specific firmware files via email. Local Update via USB : Format your USB : Use a FAT32 formatted drive.
: TV stuck on the TCL logo or restarting repeatedly. Download TCL L32S4900 Software part4 rar
: Malfunctions in pre-installed apps like YouTube or Netflix. : TCL generally recommends updating via the TV's menu
: Copy the extracted file to the root directory of the USB drive. Download TCL L32S4900 Software part4 rar