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Updates & Downloads

Nuvi 42/52, SGMY (GCD file) software version 2.50

as of February 25, 2016

Use Garmin Express to install this file.

(14.92 MB)

View system requirements


Change History

Changes made from version 2.40 to 2.50:

System requirements

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