Copy this file directly to the (not inside any folder) of the USB drive. Flash the Firmware :
Extract the contents of the .7z file. You should find a file named update.img or a similar .bin file.
: 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.
: Turn off the TV and unplug it from the power source.
: The TV will restart automatically once the process is finished, which usually takes about 4–10 minutes. Important Precautions Software Upgrade - TCL USA
: 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).
: Plug the drive into the USB 2.0 port on the side of the TV.
Copy this file directly to the (not inside any folder) of the USB drive. Flash the Firmware :
Extract the contents of the .7z file. You should find a file named update.img or a similar .bin file.
: 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. Download File TCL V386 (CHASSIS MS6586).7z
: Turn off the TV and unplug it from the power source.
: The TV will restart automatically once the process is finished, which usually takes about 4–10 minutes. Important Precautions Software Upgrade - TCL USA Copy this file directly to the (not inside
: 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). : Press and hold the physical Power button
: Plug the drive into the USB 2.0 port on the side of the TV.