The official UIF-ISP or Uplink software application.
To perform a successful update, you typically need the following: Windows PC (XP, 7, 8, or 10). Hardware: Memoscan U581 unit and a USB data cable (not just a charging cable). memoscan u581 update software download new
Click the "Open File" button in the software and select the latest .uif firmware file you downloaded. The official UIF-ISP or Uplink software application
Launch the UIF-ISP.exe program on your computer. If prompted, select the correct COM port. memoscan u581 update software download new
Full compatibility with CAN-BUS and ISO9141 protocols found in newer 2020-2025 vehicles.
Visit the manufacturer's support page or an authorized distributor to download the newest version of the update tool (often called the "UIF-ISP" programmer).
Disable your antivirus software temporarily during installation, as it may block the diagnostic drivers.