until the process is 100% complete.

This method is the most common way to "force flash" the device without needing a specialized serial loader cable.

Power off the Astra receiver completely (unplug the power adapter). Insert the USB drive into the receiver's USB port. Plug the power adapter back in.

Rename the file to rom.bin exactly. This allows the receiver's bootloader to recognize it automatically. Prepare the USB Drive: Insert the USB drive into your PC.

Ensure the drive is 8GB or smaller if possible, as older receivers sometimes struggle with high-capacity USB 3.0 drives.