Connect the RS232 serial cable from your PC to the receiver's data port. Open the on your PC.
Even with the correct gx6605s s18069 software , users face issues. Here is how to solve them: gx6605s s18069 software
If your receiver still boots up and reaches the menu, use this method: a USB drive to FAT32. Connect the RS232 serial cable from your PC
The software is upgraded via USB using a .bin file, typically found in the "System Update" or "Tools" menu. Helpful Tips and Precautions gx6605s s18069 software