How to Update the Uniden GPS Trax350
- 1). Navigate to the link in the Resources section and fill in the required fields. Click on "Register."
- 2). Turn on your device and connect it to the computer using its USB cable.
- 3). Log in to the site with the password that was sent to your email address after you registered the device.
- 4). Choose "Software Upgrades." Select the MapTrax350 device, and the latest firmware upgrade will appear. Click "Download."
- 5). Select "Save File" and choose a location on your computer to save it to. After it has downloaded, double-click the program icon, select "Run" and follow the prompts to update your Trax350.