Please read the user manual in advance and
Please also watch the demonstration videos of step by step operation.
It guides you how to complete the map update.
Prerequisite
A SD card with 2G space
Step
Video
Brief description
step 1 (at computer)
Download the new map of your navigator
Unzip it and copy it to the SD card
step 2 (at navigator)
Insert the SD card to your navigator
If the license is still valid for the new map, the new map is copied to the navigator directly
Otherwise it collects its information to the SD card