Press and hold the button on the remote while turning the TV back on via the master switch.
(Ensure this matches the product code on the back of your TV exactly). 1920x1080 (Full HD). Download 3507861 1920x1080 Kogan KALED553DSMTZA part1 rar
A progress bar will show the installation status. Once finished, the TV will automatically restart. Press and hold the button on the remote
Extract the .rar file and copy the .bin file directly to the root directory of the USB drive (do not place it inside a folder). A progress bar will show the installation status
The file is a compressed firmware update component for the Kogan 55" Agora Smart 3D LED TV (Full HD)
Typically, the .rar file must be extracted to reveal an MstarUpgrade.bin driver file. Installation Instructions
Continue holding until a blue screen appears with the message "Search USB Storage" followed by "Upgrade Software Do Not Turn Off".