The software will automatically pull data from part02.rar and any subsequent parts to create one single file (usually a .bin or .img file). 3. Prepare the USB Drive
For AKAI TV firmware updates, the USB drive must be specifically formatted: The software will automatically pull data from part02
While specific steps can vary, the standard USB recovery for this board type is: Turn off the TV and unplug it from power. Insert the USB drive into the TV's USB port. Press and hold the button on the TV (not the remote). While holding the button, plug the TV back into power. Insert the USB drive into the TV's USB port
Continue holding until the screen shows an "Upgrading" or "Software Updating" progress bar. Continue holding until the screen shows an "Upgrading"
: Copy the extracted firmware file (e.g., allupgrade_m538_sos.bin or similar) directly to the root directory of the USB drive. Do not put it inside any folders. 4. General Installation Procedure
Multi-part RAR archives (like your part02.rar ) cannot be extracted on their own.