Download File Tcl V386 (chassis Ms6586).7z Apr 2026

: Turn off the TV and unplug it from the power source.

Copy this file directly to the (not inside any folder) of the USB drive. Flash the Firmware : Download File TCL V386 (CHASSIS MS6586).7z

: .7z (a high-compression archive that must be extracted to retrieve the .bin or .img firmware file). : Turn off the TV and unplug it from the power source

: Plug the drive into the USB 2.0 port on the side of the TV. in some cases

: Can be applied via Local Update (USB) or, in some cases, OTA (Over-The-Air). Installation Guide (USB Method)

: Press and hold the physical Power button on the TV (not the remote) while plugging the TV back in. Continue holding for ~10 seconds until the "Upgrading" screen appears.