: Your TV may not recognize "modern" formats like exFAT. For the best results, format your USB drive to FAT32 . Use NTFS only if the update file is larger than 4GB.

Pro Tip: If your TV is an Android TV (Google TV), look for "R851T02," "R51MT05," or "RT51" platform codes. If it is a Roku TV, the process is slightly different (usually via secret menu).

For video tutorials, search "TCL USB firmware update" on YouTube with your specific model number.

As Seen On

Subscribe to receive a free 5-Day STEM Challenge Guide

~ Projects to Try Now! ~

Tcl Software Update Usb Upd Site

: Your TV may not recognize "modern" formats like exFAT. For the best results, format your USB drive to FAT32 . Use NTFS only if the update file is larger than 4GB.

Pro Tip: If your TV is an Android TV (Google TV), look for "R851T02," "R51MT05," or "RT51" platform codes. If it is a Roku TV, the process is slightly different (usually via secret menu). Tcl Software Update Usb

For video tutorials, search "TCL USB firmware update" on YouTube with your specific model number. : Your TV may not recognize "modern" formats like exFAT