Watch the progress bar; the console should show a boot detection log and initiate the file transfer blocks.
Working with low-level flashing tools carries inherent risks. Keep these safety precautions in mind to avoid permanently damaging your equipment: Potential Cause Troubleshooting Step Swapped data lines or bad connection
Electromagnetic interference or poor USB-to-Serial driver stability.
– Whenever a site provides a checksum (MD5, SHA‑256) for a large download, verify it after the transfer. Most free downloaders can compute these hashes for you.
Always use the firmware designed exactly for your model. Flashing the wrong firmware can make it impossible to boot, requiring a programmer device to fix.
You need a proper serial cable to connect your PC to the receiver's COM port [3].