To apply this firmware update, follow these standard procedures for the KALED553DSMTZA

Plug the USB into the port labeled USB1 on the TV. Initiate Update: Turn off the TV using the master power switch. Download 3507861 1920x1080 Kogan KALED553DSMTZA part1 rar

Typically, the .rar file must be extracted to reveal an MstarUpgrade.bin driver file. Installation Instructions To apply this firmware update, follow these standard

Press and hold the button on the remote while turning the TV back on via the master switch. To apply this firmware update