Updates & Downloads

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GPS 12H (GCD file) software version 2.70

as of June 25, 2019

Use Garmin Express to install this file.

(4.23 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 2.60 to 2.70:

• GO TO function improvements
• Waypoint function improvements
• Add Area Calculation

Changes made from version to 2.60:

• Improve flash driver

System requirements

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

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