Free online video compressor to easily reduce video file size.
Download the firmware file and move it to the of the USB (don't put it in a folder). Turn off the TV and unplug it from the wall. Insert the USB drive into the USB 2.0 port . Plug the TV back in.
The standout feature of this update is the optimization of the OSD (On-Screen Display)
Fixes software bugs that cause sudden crashes, screen freezing, or random reboot loops.