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

: .7z (a high-compression archive that must be extracted to retrieve the .bin or .img firmware file).

: Can be applied via Local Update (USB) or, in some cases, OTA (Over-The-Air). Installation Guide (USB Method) Download File TCL V386 (CHASSIS MS6586).7z

: The TV will restart automatically once the process is finished, which usually takes about 4–10 minutes. Important Precautions Software Upgrade - TCL USA in some cases

To install this firmware manually, you typically need a formatted USB flash drive and access to the TV's service settings. : Format a USB drive to FAT32 . Download File TCL V386 (CHASSIS MS6586).7z

: 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.