You can find these tools on specialized satellite and electronics enthusiast forums. Note that many of these files are hosted in .rar or .zip archives.
Often used by hobbyists to host Ali Upgrade tools for versions 3606, 3511, and 3516. Usage Tips Download ALI 3606 350X mami original exe
Usually, you start the upgrade on the PC software first, then power on the satellite receiver to initiate the handshake. You can find these tools on specialized satellite