: Connect the USB to your receiver and go to Menu > Tools > Software Upgrade via USB .
: It is highly recommended to save a backup of your current software (Dump All Code) before updating. g., HW203)? Download GX6605s 2Year Free Server Descam LOVE Drem bin
: Download the .bin file and save it to the root of the USB (ensure no other files are present). : Connect the USB to your receiver and