The most immediate difference is the expanded vehicle support. I bought this specifically to work on a 2018 Fiat Ducato and a 2019 Ford Transit—both of which were not listed in my old v2.25 protocol. After the update, the protocols were there.
Repeat the STM32 Flash Loader process but use your backed-up 2.25_bootloader.bin . Then reinstall KTAG 2.25 software. update ktag clone from 225 to 270
Run KSuite as Administrator. Also, check that Windows did not silently reinstall an older driver. Go to Device Manager > Universal Serial Bus devices > "Ktag Interface" > Update driver > Browse > Let me pick > Select "WinUSB" or "libusb." The most immediate difference is the expanded vehicle
Firmware Explained: The Key to Device Security & Performance Repeat the STM32 Flash Loader process but use
: Copy your current K-Suite 2.25 folder to a safe location before starting. Update Procedure Download 2.70 Files