Download Mt56552 Lf1v339 Part01 Rar Page

: Turn off the TV and insert the USB into the lower USB port.

Do you have the of your TV to check if this is the right version for you? Download MT56552 LF1V339 part01 rar

If you have extracted the firmware file (usually ending in .pkg ), the general manual update process for these TVs is as follows: : Turn off the TV and insert the USB into the lower USB port