Use WinRAR to open the .rar and extract the .sdx file.
The file is a compressed archive containing a pre-configured channel list for the Geant GN-RS8 EVO satellite receiver . This specific file was released around December 2021 to provide users with an organized list of satellite channels, likely focused on popular satellites in the North African region like Nilesat , Astra , and Hotbird . 📡 File Contents & Purpose
Channels are usually grouped into "Favorites" (Movies, Sports, Kids, News). CHANNELES GEANT GN RS8 EVO_12.2021.rar
Copy the .sdx file to the root of a FAT32-formatted USB flash drive. Transfer: Plug the USB into the receiver. Go to Menu > Expansion > USB Menu . Select the channel file and press OK to start the update. The device will reboot once finished. ⚠️ Important Considerations
💡 For the most current frequencies, you can find 2025-2026 updates on support sites like SatDL or SatDw . If you'd like, I can help you with: Finding a newer 2025/2026 channel list. Troubleshooting "File Not Supported" errors. Steps to manually add a missing channel frequency. Geant GN-RS 8 EVO - SatDL Use WinRAR to open the
Ensure your device is exactly the GN-RS8 EVO . Using files for different models (like the RS8 Mini HD Plus) can sometimes cause software "boot" loops.
Since this file is from 2021, many channel frequencies may have changed. You might need to perform a Blind Scan after installation to find newer channels. 📡 File Contents & Purpose Channels are usually
Before installing, it is highly recommended to upload (backup) your current channel list to your USB so you can restore it if you don't like the new organization.