Updates & Downloads

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nuvi 12xx (GCD File - MTK) software version 6.30

as of July 29, 2015

Use Garmin Express to install this file.

(15.83 MB)

View system requirements

Notes:

• WARNING: If this software is uploaded to a device other than that for which it is designed, you will not be able to operate that device.
• If attempts to upload software fail, you may need to return the device to Garmin® for service.

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Change History

Changes made from version 6.20 to 6.30:

• Fixed issues that could prevent the device from turning on or connecting to a computer.
• Improved file system space management.
• Fixed issues with the behavior of the Language Guide.
• Improved software stability.

Changes made from version 6.10 to 6.20:

• Fixed an error that caused traffic provider information to update, whether or not it had previously updated to the most-current version.

Changes made from version 5.90 to 6.10:

• Improved map and content transfer speeds.
• Fixed an error that caused the device to shut down when using highly-detailed user-created maps.
• Fixed an error that sometimes caused the device to shut down in Europe.
• Fixed capitalization of highway names.
• Improved route calculations.

Changes made from version 5.80 to 5.90:

• Fixed a bug that caused traffic data to not appear on the map.

Changes made from version 5.70 to 5.80:

• Updated to comply with France Safety Camera decree.
• Fixed an error that caused a restart message to frequently appear on nuvi 1300 and 1400 series devices.

Changes made from version 5.40 to 5.70:

• Added new Fleet Management Interface features.
• Fixed Fleet Management Interface errors.
• Added support for Maged, a new Arabic text-to-speech voice language.
• Fixed map display errors.
• Fixed POI search errors.
• Fixed route calculation errors.
• Fixed an error that caused location information to not appear on the Go! page for certain Points of Interest.
• Fixed an error that prevented some units from acquiring a satellite signal.

Changes made from version 5.30 to 5.40:

• Improved software stability.

Changes made from version 5.20 to 5.30:

• Fixed an error that caused some third-party maps to draw incorrectly.

Changes made from version 4.80 to 5.20:

• Made several map-drawing improvements.
• Fixed several FMI-related issues.
• Fixed several keyboard issues.
• Fixed several ecoRoute issues.
• Fixed several Language Guide issues.
• Fixed several routing issues.
• Fixed Greek language support.
• Fixed an error in the Safety Cameras text.
• Fixed an error in the Australia topography map file that caused the unit to shut down under certain conditions.
• Added Brazilian Portuguese language support.
• Added Mapa recommendations to Israel Points of Interest menu.
• Added support for mobile Safety Cameras in Russia and fixed an error in the Russian Safety Camera text.
• Improved software stability.

Changes made from version 4.70 to 4.80:

• Corrected an issue that caused the speaker to make a faint buzzing sound during button presses.

System requirements

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

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