You can update your device through TomTom HOME . Click here to see how.
Serial number prefixes: K1, K2, K3, K4.
| Serial Number Prefix | Model Name | Model Number | Internal Memory |
|---|---|---|---|
| K4 | TomTom Rider | 4GD0.001.00 | 4GB |
| K1 | TomTom RIDER (2006) | 4K00.115 | N/A |
| K2 | TomTom RIDER 2nd Edition | 4K00.100 | N/A |
| K3 | TomTom Rider Pro | 4GC0.001.01 | 2GB |
| K3 | TomTom Urban Rider | 4GC0.001.01 | 2GB |
Click here to see the list of devices that are no longer supported.