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

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

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

The file is a compressed firmware update package specifically for televisions using the MS6586 chassis , typically found in select TCL Android TV models. This firmware (V386) is often used for troubleshooting system issues like boot loops, updating core Android features, or applying performance patches. Technical Specifications Download File TCL V386 (CHASSIS MS6586).7z

Extract the contents of the .7z file. You should find a file named update.img or a similar .bin file.

: .7z (a high-compression archive that must be extracted to retrieve the .bin or .img firmware file). Copy this file directly to the (not inside

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 .

: Turn off the TV and unplug it from the power source. This firmware (V386) is often used for troubleshooting

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