Download Echolink Genius Pro Flach | Bin

If the update fails, you may need to use an RS232 recovery tool and a PC to force the flash.

This usually means the file is corrupted or for a different model. Re-download and check the model name. Download Echolink GENIUS PRO FLACH bin

Try a different USB port or re-format your drive to FAT32. If the update fails, you may need to