Search for the official iClass K9K9 firmware file (usually formatted as a .bin or .sgn file extension) from trusted satellite support forums. Download the file to your computer. Step 2: Prepare the USB Drive

Set the upgrade mode to or Software (AllCode resets your channel list, while Software usually preserves it).

Verify your exact hardware ID in the system information menu and download the correct file.

Ensure your unit is specifically an iClass K9K9 WiFi HD PVR. Using software from a different model can destroy your receiver.