To download and use the firmware split into RAR parts (like part03.rar ), you must ensure you have all corresponding parts before attempting to extract or install them. This motherboard is a common 4K three-in-one smart board used in several Mitashi and Chinese-manufactured LED TVs. 1. Downloading and Extracting the Files
The TV will reboot automatically once the process reaches 100%. Unplug the USB drive immediately after it reboots. Download MS638 PC822 3840x2160 Mitashi Ref65 part03 rar
Press and hold the Power Button on the TV (not the remote) while plugging the power cord back into the outlet. To download and use the firmware split into