Tcl Software Update Usb — [new]

: This usually means the USB format is wrong (try switching from exFAT to FAT32) or the file is in a subfolder.

Not every Tcl TV is connected to the internet. For businesses using Tcl displays as digital signage or users who prefer a strictly offline viewing experience, the USB port is the only mechanism to ensure the firmware remains current and secure. Tcl Software Update Usb