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Updates & Downloads


nuvi 55/56 Help software version 2.30

as of September 29, 2015

Use Garmin Express to install this file.

(8.10 MB)

View system requirements

Notes:


Change History

Changes made from version 2.20 to 2.30:

System requirements

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