Download File Tcl V386 (chassis Ms6586).7z ⇒

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

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

: Turn off the TV and unplug it from the power source. : Plug the drive into the USB 2

Copy this file directly to the (not inside any folder) of the USB drive. Flash the Firmware : in some cases

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

: MS6586 (This is a critical identifier for compatibility). Software Version : V386 (A specific build iteration). Platform : Android-based system (likely Android 9 Pie).