How to burn Herrie's firmware to 2500A

Have have a MadDog 6-n-1 and I have downloaded the RAR file with the V1.07 Beta 5 firmware, but do now know the procedure and the tool to flash the drive with the firmware.

Can anyone help me with this?

Thanks!

You need to extract it from the archive. .rar is a compressed archive like .zip. You can use Winrar or something like that to extract it, I use IZArc, and it works fine.

The Herrieā€™s FW i used already had a windows flasher and it worked perfectly.