ECUFix
ECUFix can fix the checksums of your binaries as many times as you like!
ECUFix supports M3.8, M5x and ME7.x ECUs. It fixes the binaries for VW, Audi, Skoda, Seat and Porsche ECUs.
ECUFix has been further developed using "code finger-printing technology" to support the new VAG ME72002 checksums.