Download Mt5510s Pb803 1920x1080 Akai Aktv4030s Ref75 Part01 Rar -

Right-click part01.rar and select "Extract Here." This will automatically combine and extract the full firmware file (usually an .bin or .img file). USB Drive: Use a 4GB or 8GB USB drive formatted to FAT32 .

once the TV reboots to prevent it from trying to update again.

💡 Power loss during an update can permanently damage (brick) the mainboard. Ensure your power connection is stable. Right-click part01

the physical Power button on the TV (not the remote). While holding the button, plug the TV back in .

Move the extracted firmware file to the root directory of the USB drive (not inside any folders). 2. Installation Procedure 💡 Power loss during an update can permanently

The TV will usually restart automatically once the bar reaches 100%.

Perform a from the menu if you experience any glitches after the update. While holding the button, plug the TV back in

Ensure you have part01.rar , part02.rar , etc., in the same folder on your PC.