February 2026$$$Release Date: February 20; 2026$$$Introduction$$$Yealink firmware version: Yealink USB Connect 41.22.0 for Windows$$$New Features$$$$$$No. Description$$$1 Supported YMCS to perform wallpaper synchronization and wallpaper locking operations for models such as WH66; MP45; and MP50.$$$2 Supported admins to lock the user names in Yealink USB Connect on YMCS. After locking; users cannot change the user names on the Yealink USB Connect side.$$$3 Added a new softphone; Dstny ConnectMe; to the Yealink USB Connect softphone compatibility list.$$$4 Upgraded the UH series devices and added more configuration items.$$$5 Updated the name of the Telepo softphone to: Dstny Softphone (previously Telepo).$$$$$$Bug Fixes$$$$$$No. Description$$$1 Optimized the problem of BT51 log size storage.$$$2 Removed the log level item from the log export function in Yealink USB Connect.

Not yet updated by Vendor$$$$$$https://support.yealink.com/en/portal/knowledge/show?id=6538bf8ebdeb9f7b639e8ce2

Not yet updated by Vendor$$$$$$https://support.yealink.com/en/portal/knowledge/show?id=6538bf8ebdeb9f7b639e8ce2

Not yet updated by Vendor$$$$$$https://support.yealink.com/en/portal/knowledge/show?id=6538bf8ebdeb9f7b639e8ce2

Not yet updated by Vendor$$$$$$https://support.yealink.com/en/portal/knowledge/show?id=6538bf8ebdeb9f7b639e8ce2

Not yet updated by Vendor$$$$$$https://support.yealink.com/en/portal/knowledge/show?id=6538bf8ebdeb9f7b639e8ce2

Not yet updated by Vendor$$$$$$https://support.yealink.com/en/portal/knowledge/show?id=6538bf8ebdeb9f7b639e8ce2

Not yet updated by Vendor$$$$$$https://support.yealink.com/en/portal/knowledge/show?id=6538bf8ebdeb9f7b639e8ce2

Not yet updated by Vendor$$$$$$https://support.yealink.com/en/portal/knowledge/show?id=6538bf8ebdeb9f7b639e8ce2

Not yet updated by Vendor$$$$$$https://support.yealink.com/en/portal/knowledge/show?id=6538bf8ebdeb9f7b639e8ce2

April 2024; Version 4.38.27.0$$$Latest Firmware Versions$$$$$$Firmware Version: Yealink USB Connect 4.38.27.0 for Windows/MacOS.$$$$$$Applicable Models: BH7X; WH6X; and UH35$$$$$$What’s New$$$$$$No.tDescription$$$1tSupported the new headsets: WH64 and UH35.$$$2tSupported IT administrators to perform operations such as bulk configuration push; configuration locked; and version management on YUC and devices through YMCS.$$$3tSupported the ability to quickly select delay update time after receiving version reminders.$$$4tFixed some bugs.

March 2024; Version 4.37.13.0$$$Latest Firmware Versions$$$$$$Firmware Version: Yealink USB Connect 4.37.13.0 for Windows/MacOS.$$$$$$Applicable Models: BH7X; WH6X$$$$$$Bug FIxes$$$$$$No.tDescription$$$1tFixing compatibility issues for the platform.

October 2023; Version 0.36.29.0$$$Latest Firmware Versions$$$$$$Firmware Version: Yealink USB Connect 0.36.29.0 for Windows/MacOS.$$$$$$Applicable Models: BH7X; WH6X$$$$$$What’s new$$$$$$No.tDescription$$$1tSupported batch registration and deployment of headsets through Yealink USB Connect:$$$The administrator downloads the customized deployment package of the Yealink USB Connect through YMCS; and Yealink USB Connect runs the installation script file in the installation process to write the enterprise registration information to Yealink USB Connect. After the Yealink USB Connect is started; the enterprise registration can be automatically completed and reported to YMCS.$$$2tBH71 V12: Supported BH71 Workstation to control the headset through Yealink USB Connect to enter Deepsleep when no device is connected.$$$3tWH6X V35: Supported audio experience configured through Yealink USB Connect to meet different wearing styles.$$$4tSupported the new headset BH76 Plus.$$$5tSupported compatible with YMCS 3X and YMCS 4X (yiot) platforms.$$$Optimization$$$$$$No.tDescription$$$1tOptimized the software setting interface: the theme style setting is blocked in non-Chinese scenarios.$$$2tOptimized the issue that when the software pushes the update configuration to UH34; other device update prompts will pop up.