Download Mt56552 Lf1v339 Part01 Rar Official

: Unplug the power cord. Press and hold the physical Power button on the back/bottom of the TV.

If you have extracted the firmware file (usually ending in .pkg ), the general manual update process for these TVs is as follows: Download MT56552 LF1V339 part01 rar

: Better support for installing .apk files directly on the TV. : Unplug the power cord