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GPSMAP 276Cx Firmware 5.40

Posted: Thu Jan 07, 2021 1:53 pm
by GPSrChive
Garmin have published Firmware Update 5.40 for the GPSMAP 276Cx.

Released: January 06, 2021.

Changes made from version 5.10 to 5.40:

• Fixed ANT setup page display issue.
• Fixed issue where the navigate option was showing incorrectly on the archived tracks tab.
• Added abbreviated German Translations.


Use Garmin Express or WebUpdater for automated firmware installation.

Download GPSMAP 276Cx Firmware 5.40 for manual installation.

Please report your observations here after installing and testing!