Download Ms638 Pc822 3840x2160 Aconatic 49dsu800 Part4 Rar Apr 2026

Move all extracted files (usually about 6 files) directly to the root of your flash drive. Note: Do not put them in a folder; the TV won't find them.

Release the button when you see the "Software Upgrading" progress bar on the screen. Download MS638 PC822 3840x2160 Aconatic 49DSU800 part4 rar

If the update doesn't trigger, try a different USB port or a different brand of flash drive. Community Insights Move all extracted files (usually about 6 files)

Power off the TV and unplug it from the wall. Insert the USB drive into the USB 1 port. Initiate Update: Download MS638 PC822 3840x2160 Aconatic 49DSU800 part4 rar