When prompted "Are you sure you want to update?", select .
Copy the .sdx (or sometimes .bin ) file directly to the root directory of your USB drive.
: The device will display a progress bar. Do not turn off the power during this time. Once finished, the receiver will automatically restart. Common Troubleshooting Potential Solution File Not Found
: Export your current channel list to a USB drive before starting, as updates often reset user settings.
Check that you downloaded the correct version for your hardware ID. Perform a factory reset and scan for channels again.
Updating the (often referred to as 6605H) satellite receiver with an August 2022 software file (typically in .sdx format) is a common way to refresh channel lists or system features. Preparation
: Ensure your receiver uses the GX6605H chipset. Using software for a different chipset (like GX6605S) can "brick" your device.