2010 Samsung TV F/W Upgrade Guide Samsung Electronics...
Model List 4 series : PN50C490B3D 6 series : PN50C675G6F, PN50C680G5F, PN58C680G5F...
Step1. How to prepare the USB Memory Drive 1. Save the firmware file onto your computer. File Name : T-SAT4AUSHC.exe 2. Connect the USB Memory Drive to the USB port of your PC. Copy the file onto the USB Memory Drive. 3.
Step2. How to upgrade the firmware [Step 6] Then, the message “Upgrade Version XXXX to version XXXX? [Step 1] Turn the TV on The system will be reset after upgrade.” is displayed. [Step 2] Insert the USB Memory Drive Select “Yes”, then press the ENTER containing the Software into the USB port button.