Download Mt56552 Lf1v339 Part02 Rar -

: Move the extracted firmware file (e.g., Update.img ) directly to the root directory of your USB drive (not inside any folders). Flashing the TV : Power off the TV and unplug it from the wall. Insert the USB drive into the TV's USB port.

The file is a specific firmware part for TCL Smart TVs (often associated with the MS08B chassis). Because this is a multi-part archive, you must download all parts (e.g., part01, part02, etc.) and keep them in the same folder before extracting . How to Install Firmware (USB Method) Download MT56552 LF1V339 part02 rar

Press and hold the on the TV (not the remote) while plugging the TV back in. : Move the extracted firmware file (e

Keep holding the button for about 10 seconds until the "Software Upgrading" screen appears. The file is a specific firmware part for

: Use the TCL Product Download Tool and enter your TV's specific model number.

: Once the progress bar hits 100%, the TV will restart automatically. Do not remove the USB drive until the TV has fully rebooted into the home screen. Finding Official Downloads