, likely to fix a technical issue like a "boot loop" or a frozen logo screen. "M538" typically refers to the motherboard or chassis model used in that TV.
Are you having a specific issue with your , like it being stuck on the loading screen ? Downloads | Akai Pro Download M538 3840x2160 AKAI AKTV5010 part12 rar
Since downloading split .rar files (like "part 12") from unofficial sources can be risky, The Role of Firmware in Modern Television The firmware of a smart TV, such as the AKAI AKTV5010 , likely to fix a technical issue like