Yealink Handset Firmware update

In this quick video tutorial where I walk you through upgrading your handset firmware straight into your phones web browser.
No need for me to link the firmware file as it constantly gets updated.


Updating to Firmware Version: T46S(T48S,T42S,T41S)-66.84.0.90.rom



Please note your phone must be idle for changes to be saved.


This is very easy to do and your data should stay on the handset and not delete. I always take a back up if I am upgrading a client phone/system.


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