Firmware version

The latest firmware version for nuvi series:

1. nuvi 1250 – version 2.4
2. nuvi 1360 – version 3.00
3. nuvi 1460 – version 3.00
4. nuvi 2575 – version 2.40
5. nuvi 3770 – version 2.20

To check firmware version: turn on your nuvi, press: tools>settings>system>about or info