http://www8.garmin.com/support/download_details.jsp?id=9504
fenix 3/tactix Bravo/quatix 3 software version 8.60 Beta
as of December 8, 2017
Download (2.77 MB)
View installation instructions and system requirements
Notes:
•For any issues that you encounter, please send an email to [email][email protected][/email]. In your email please include the Fenix 3 model you own, software version, and a detailed description of your issue, along with any steps to reproduce. Please note that you may not get a response to the email unless we need more information on the issue you report.
•Although this software is believed to be reliable, it has not yet been released for production and should be used at your own risk.
Change History
Changes made from version 8.52 to 8.60:
•Made several bug fixes and code improvements with ConnectIQ
Installation Instructions
1.Connect your fenix 3/tactix Bravo/quatix 3 to your computer using the USB cable. Download and unzip fenix3_tactixBravo_quatix3_***Beta.zip.
2.Place the GUPDATE.RGN file, found in the ***_Beta folder, into the \GARMIN directory of the device.
3.Disconnect from your computer and proceed through the update.
4.If you would like to revert to the last public release software, follow the above steps, but place the gupdate_850.rgn file into the \GARMIN folder of the device. Rename the file to gupdate.rgn before disconnecting your device. NOTE: If you revert to an older version of software, all of your settings will be reset to defaults.
System requirements
1.IBM-compatible PC running Windows 7 SP1 or later operating system and an available USB port.