You must have all parts (Part 1 through Part 12) in the same folder to extract the actual software.
Installing the wrong firmware version (e.g., a file for a different screen size or region) can "brick" your TV permanently. Always verify that the "M538" designation and the " " model number match your unit exactly. Download M538 3840x2160 AKAI AKTV5010 part12 rar
Files ending in .part12.rar are part of a split archive. This means: You must have all parts (Part 1 through
Turn off the TV and unplug it. Insert the USB, then hold the Power button on the TV while plugging it back in. The standby light should start flashing, indicating the update is in progress. indicating the update is in progress.