Updates & Downloads


nuvi 24x7 25x7, SGMY (GCD file only) software version 4.30

as of June 13, 2017

Use Garmin Express to install this file.

(35.19 MB)

View system requirements

Notes:


Change History

Changes made from version 3.80 to 4.30:

System requirements

  1. IBM-compatible PC running Windows 2000 or later operating system and an available USB port.