Free Download SDP3 v2.24 files for error “VCI2 firmware update”

What to do if Scania VCI2 SDP3 2.2X isrequired to update? Here is the useful tip offered by uobd2 engineers.


After Scania SDP3 V2.2x software installation on Win 7 32-bit, the software

prompts: “The software in VCI is not the latest version. Click OK to install new VCI software”


And if you press ok, another error message will pop up: “An error occurred when updating VCI”


And “VCI2 Firmware Update: Updating VCI2 firmware with error code 1”




First of all, download SDP3 VCI2 SDP3 software 2.20, 2.21, 2.23 and 2.24 files here!Y1NQBD5T!k2N9lwQidekvAtoBiDmTBGSGwRbZwP-DcOWNTDs5EQ0


All three folder contain SAMPi.dll and SMAPi.old.dll files

Do not copy SAMPi.dll file.

First run SDP3 2.20 software, if it prompts to update VCI2 firmware, then copy to replace SAMPi.dll file.

If you have replaced the SAMPi.dll file, but the error still there, then un-install SDP3 software on another Win 7 laptop.