February 17, 2026 2 min read
Garmin has released a new software update for the Garmin Pro 550 Plus, bringing improved performance and updated language support for users in the field.
This update focuses on behind-the-scenes improvements that help keep your handheld running smoothly, reliably, and ready for training or hunting situations where gear failure is not an option.
This update includes general bug fixes and system refinements designed to improve overall stability and performance. While these changes may not be obvious at first glance, they help ensure consistent operation and a smoother user experience during training and tracking sessions.
New and updated language translations have been added, improving usability for non-English speakers and ensuring menu text and prompts display correctly.
If you rely on your Pro 550 Plus in the field, keeping your software current helps:
Reduce unexpected glitches or freezes
Maintain reliable communication with paired devices
Ensure menus and prompts display correctly
Keep your system aligned with Garmin’s latest improvements
In short: fewer distractions, fewer headaches, more focus on the dog.
You can update your device using Garmin Express on your computer:
Download and install Garmin Express
Connect your Pro 550 Plus via USB
Follow the on-screen prompts to install software version 5.50
Always make sure your device is fully charged before starting the update.
The Pro 550 Plus remains a trusted training and tracking system for hunters and trainers who want simple, reliable control without unnecessary complexity. Keeping your device updated ensures it continues to perform the way it was designed to.
For additional help, compatible accessories, or replacement gear, Lion Country Supply has you covered.
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