If you're still having trouble finding the exact file, you can check the Official Aconatic Support Page for the latest manual and software releases.
Once finished, the TV should restart automatically. You may need to perform a factory reset in the settings to clear any remaining glitches. Troubleshooting Common Issues Download MS638 PC822 3840x2160 Aconatic 49DSU800 part1 rar
stuck on the logo screen or acting sluggish? Often, these issues stem from corrupted system software on the MS638 PC822 If you're still having trouble finding the exact
If the image appears distorted after flashing, you may have used a 1080p firmware version instead of the required 3840x2160 build. Download MS638 PC822 3840x2160 Aconatic 49DSU800 part1 rar