If your device has an external card slot, inserting a high-speed MicroSD card (usually up to 32GB) allows you to install the complete, uncompressed map version.
TomTom refers to its device operating systems as "Navcore." A map cannot run if the device's Navcore version is too old to parse the map's feature tags. Navcore Version Compatible Map Generations Key Features Supported v7.xx maps only Basic routing, static POIs Navcore 8.xxx v8.xx to v9.xx (limited) IQ Routes, basic lane guidance Navcore 9.xxx v9.xx to v10.xx Advanced Lane Guidance, 3D landmarks Navcore 10.x - 12.x v10.xx to v11.xx (MyDrive Connect) Live traffic integration, eco-routing NDS Systems Weekly / Modular NDS formats OTA incremental updates, EV routing Feature Layers
3D Buildings, lifetime map subscriptions, early over-the-air (OTA) updates. 2016 – 2022 Modular OTA Downloads tomtom map version history
TomTom allowed users to make instant edits to their own maps (like changing traffic directions or blocking roads) and share them with the community.
Historically, TomTom maps were updated four times a year (roughly every 3 months). If your device has an external card slot,
This was the democratization of cartography. The map was no longer the property of the company; it belonged to the community.
TomTom map versioning has evolved to become more descriptive. Generally, maps are released four times a year. How to Read Map Versions 2016 – 2022 Modular OTA Downloads TomTom allowed
To keep your navigation accurate, you can download updates using TomTom's official desktop utilities: : For most modern TomTom devices .