How to Perform a Rand McNally TND 740 Map Update

The Rand McNally TND 740 is a reliable GPS navigation unit tailored for commercial truck drivers. It’s essential to keep your device up-to-date to ensure the most accurate routing, updated points of interest, and optimal performance. Here’s a complete guide to updating your TND 740 with the latest map and firmware releases.

Why You Should Update Your TND 740

• Accurate truck-specific navigation and routing
• New road additions, construction zones, and restrictions
• Enhanced search for truck stops, weigh stations, and POIs
• Improved software stability and new features

What You Need

• A fully charged TND 740 or connected to power
• Stable Wi-Fi OR a PC with Rand McNally Dock software
• Valid Rand McNally account credentials

Update via Wi-Fi

1. Turn on your TND 740 and connect it to a secure Wi-Fi network
2. Tap the gear icon to enter “Settings”
3. Go to “Device” > “System Update”
4. If updates are available, tap “Download” to begin the process
5. Follow on-screen instructions and ensure the device stays powered

Update with Rand McNally Dock (PC Method)

1. Connect your TND 740 to the computer using a USB cable
2. Install and launch the Rand McNally Dock software
3. Log in with your account, and the Dock will detect your device
4. Click “Update” when prompted and allow the process to complete
5. Do not disconnect the device during the update

Helpful Advice

• Ensure strong Wi-Fi for faster updates
• Keep the device plugged in to avoid interruptions
• Update may take 30–60 minutes depending on size and speed
• Back up your routes or preferences if needed

Keep your Rand McNally TND 740 updated for a better driving experience. If you need any help, visit our Support Page or click Update Now to start your update today.