Our latest version of firmware for Trackman 4 units is version 2.9.1. The updated firmware focuses on the following improvements:

• Improved Spin Rate pickup rate in Outdoor Mode
• Improved Spin Axis in strong crosswinds in Outdoor Mode
• Improved pickup rate and accuracy of Launch Angle in Performance Putting
• More accurate impact location indoors on 3-wood in Indoor Mode

The firmware can be downloaded here and below you'll find the guideline in how to manually upgrade:

1. Download the Latest Firmware Version
2. Once downloaded connect your Trackman 4 to TPS via either ethernet or Wi-Fi
3. Then enter the Web Interface of the Trackman 4 by going to Settings > Advanced > About > Show Device Web Interface
4. Once in the Web Interface page you can click Login (no password required) and click Force if prompted
5. Click on Administration > Upgrade
6. Choose the tm-xxxx.bin file (the firmware you downloaded earlier onto the PC)
7. Click 'Upgrade'
8. The radar will restart several times and will flash green, may take several minutes
9. Once the green light is solid, the firmware has been applied to the radar
10. Double check in TPS under Settings > Advanced > About and check to see if correct version has been applied