Once you have the correct file (usually a .bin or install.img ), use this general procedure to update or "unbrick" the unit:

Kogan firmware is highly specific to the (e.g., KALED55KU8000SZF ) rather than just the resolution or internal board number .

Right-click Part 1 and select "Extract Here." WinRAR or 7-Zip will automatically pull the data from all other parts (including your Part 10) to create the single usable firmware file. Kogan 50 QLED 4K 144Hz Smart AI Google TV - Q98G

Format a USB stick (16GB or smaller) to FAT32 .

If you are forced to use the 10-part RAR archive from a third-party source:

If the TV still boots, enter the factory menu by pressing Source + 1-1-4-7 on the remote and select USB Upgrade . 3. Dealing with Split RAR Files

Check the sticker on the back of your TV for the or KAQLED code .