Release the power button when you see a "Software Updating" or "Do Not Power Off" screen.
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
You cannot open part03.rar alone. You must download part01.rar , part02.rar , and all other numbered parts in the sequence. These files are often hosted on technician forums or specialized sites like Advance Electronics Butwal . Release the power button when you see a
Use a high-quality USB pen drive (8GB or 16GB is usually sufficient) and format it to FAT32 . Download MS638 PC822 3840x2160 Mitashi Ref65 part03 rar