Updates & Downloads


nuvi 850 software version 4.70

as of December 28, 2009

Download (59.26 MB)

View installation instructions and system requirements


Change History

Changes made from version 4.60 to 4.70:

Changes made from version 4.50 to 4.60:

Changes made from version 4.40 to 4.50:

Changes made from version 4.30 to 4.40:

Changes made from version 4.00 to 4.30:

Changes made from version 3.20 to 4.00:

Changes made from version 3.10 to 3.20:

Changes made from version 3.00 to 3.10:

Changes made from version 2.80 to 3.00:

Changes made from version 2.60 to 2.80:

Changes made from version 2.50 to 2.60:


System requirements

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