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[Garmin Firmware ChangeLog]: What's New in 17.11 Beta | Instinct 2S/2/2X/Crossover

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Overview

Garmin has promoted Beta Version 17.11 for the Instinct 2S, Instinct 2, Instinct 2X, and Instinct Crossover.

This beta is now available over the air for enrolled Public Beta users, with Garmin listing the rollout at 50%. The changelog is brief, but the fix is important for solar-capable models: Garmin says 17.11 fixes a possible issue where solar charging could be disabled.

Update Details

  • Devices: Garmin Instinct 2S, Instinct 2, Instinct 2X, Instinct Crossover
  • Software Version: 17.11 Beta
  • Previous Build Reference: 17.08
  • Announcement Date: May 27, 2026 (UTC)
  • Channel: Public Beta Program
  • Rollout Status: 50% rollout
  • Delivery: OTA via Garmin Connect Mobile or Garmin Express
  • Official Announcement: Garmin Forums

What's New in Version 17.11 Beta?

Solar Charging Fix

  • Fixed a possible issue where solar charging could be disabled.

Garmin's public changelog for 17.11 contains this single fix. After updating, Garmin lists these component versions:

  • Software Version: 17.11
  • GPS Version (Instinct 2 Series): 6.70
  • GPS Version (2X/Crossover): 13.02
  • BLE/ANT Version: 1.04
  • Sensor Hub Version: 27.60

Why This Update Matters

Solar Charging Is a Core Instinct Feature

For Instinct Solar owners, solar charging is not a minor extra. It is part of the reason to choose an Instinct over a more traditional smartwatch. If solar charging can be disabled by a software issue, that directly affects battery confidence during long outdoor sessions.

Beta 17.11 is therefore narrow, but not trivial.

Useful for Long Outdoor Use

Instinct 2X and solar-equipped Instinct 2 models are often used for hiking, travel, work, endurance training, and multi-day outdoor activity. A solar charging fix can matter most when the watch is away from a charger for extended periods.

How the OTA Rollout Works

Garmin says this update can be automatically delivered over the air through Garmin Connect Mobile (GCM) or by syncing with Garmin Express.

Important rollout notes:

  • GCM checks for available updates once every 24 hours
  • After GCM finds the update, transfer to the watch may still take several hours
  • Garmin Express on a computer can be the fastest way to receive the update
  • Only users within the 50% target rollout group will receive it immediately

Beta File Note

Garmin also notes that beta update folders include a secure_config.gcd file. If it is not already present, that file belongs in:

  • Primary\Garmin\RemoteSW

Garmin says this file helps automatically generate certain files if users encounter issues, making beta problem reporting easier.

Should You Install Version 17.11 Beta?

If you are enrolled in the Public Beta Program and use a solar-capable Instinct 2 model, this update is worth installing when it appears. The fix directly relates to solar charging behavior, which is one of the key strengths of the Instinct line.

If your watch is mission-critical for an event or trip, remember that this is still beta software. Update with the usual beta caution.

Conclusion

Garmin Instinct 2S/2/2X/Crossover Beta 17.11 is a focused reliability update. By fixing a possible issue where solar charging could be disabled, it addresses a core feature for Instinct users who depend on long battery life outdoors.