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Forerunner 945 Beta 4.87 now available

Download 

Notes:

  • For any issues that you encounter please fill out the form included in the download and attach it to an email to [email protected]. 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.

Changes made from version 4.40 to 4.87:

  • Added support for FE-C and Smart Trainer control. See options in Bike Indoor activity.
  • Added support for workout videos. The video files can be downloaded via Garmin Express or over WiFi. These videos will display when using an MSN workout that supports them. Download MSN workouts through Garmin Connect.
  • Added support for displaying courses to viewers of the user's LiveTrack sessions. Various other LiveTrack improvements
  • Added in-place editing of data fields
  • Added additional options to Live Event Sharing. Triggers added for Every Mile and Transitions (allowing for multi-sport use)
  • Numerous improvements to music experience, usability, and WiFi
  • Improved Incoming Call handling
  • Fixed problem with device spinning/freezing on activity save due to unintentional file build-up. Note: device will need to sync to Garmin Connect after software update to resolve this issue.
  • Fixed problem where certain user's maps took an excessive amount of time to load on boot and were generally sluggish in use
  • Greatly improved Around Me search times
  • Updated numerous widgets to improve usability and look
  • Fixed inability of device to record longest swim PR
  • Moved Recovery HR to option on save/discard screen
  • Updated post-activity summary pages
  • Improvements to segments handling
  • Improvements/fixes for on-device weather. Fix instances of missing data.
  • Improvements to phone connectivity
  • Fixed HRV stress page layout
  • Fixed a few issues with Virtual Running and workouts
  • Various other improvements and bug fixes

Installation Instructions

  1. Connect your Forerunner 945 to your computer using the USB cable.
  2. Download and unzip Forerunner945_487Beta.zip. Place the GUPDATE.GCD file in the \GARMIN folder of your device's internal storage drive.
  3. From the RemoteSW folder in the unzipped download, copy the GUP3114.GCD into the \GARMIN\RemoteSW folder on your device.
  4. Disconnect your device from the computer, approve the update on the watch, and wait for the update to finish.
  5. If you would like to revert to the last public release software, place the GUPDATE-440.GCD file in the \GARMIN folder. Rename GUPDATE-440.GCD to GUPDATE.GCD before disconnecting your device. NOTE: If you revert to an older version of software, all of your settings will be reset to defaults.
  6. To downgrade your peripheral software, place the GUP3114-401.GCD from the RemoteSW\Downgrades folder into your device's \GARMIN\RemoteSW folder.