Updates & Downloads

eTrex 20/30 JPN, System (GCD file) software version 2.70

as of September 9, 2021

Use Garmin Express to install this file.

(10.73 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.

Change History

Changes made from version 2.60 to 2.70:

• Fix phone number search issue.

Changes made from version 2.50 to 2.60:

• Fixed several track distance statistic issues
• Fixed the issue of area track count.
• Fixed the issue of where to.
• Fixed the issue of wrong coordinate on current track.
• Fixed the issue of compass page.
• Fixed the issue of route calculation in pedestrian mode.

System requirements

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