Yealink firmware release
Yealink W59R Pro Firmware 121.87.0.15 & Release Notes
Newer version available: W59R Pro 121.88.0.15 - Firmware & Release Note
This ROM file (3.4 MB) is ready to download. Load it through the phone's web interface (Settings → Upgrade) or push it with your provisioning server.
DownloadAbout this firmware release
About the W59R Pro Firmware 121.87.0.15 & Release Notes
Firmware version 121.87.0.15 and release notes for the Yealink W59R, W59R Pro and W79P Pro, released November 26, 2025. This copy, last updated by Yealink on November 26, 2025, and you can read it right here or download it.
Before upgrading, check the phone's current firmware under its status menu, read the release notes for known issues, and update a single phone first. On a hosted phone system, firmware is usually pushed through provisioning so every phone updates the same way.
What’s inside
- New features in this release
- Fixed and known issues
- Upgrade notes and compatibility
Versions
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FAQ
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Yealink and Yealink product names are trademarks of Yealink Network Technology Co., Ltd. Product information, images and documents are published by Yealink and provided here for reference by smplVoice. Firmware and documents are Yealink’s original, unmodified files.