Rebooting

Upgrading the Firmware

The latest firmware file can be downloaded from the Yealink support portal – for the T57W or the T54W (the listed files may be for the compatible Yealink T5X line.) The downloaded file should be stored on a computer or network location that can be accessed by the web interface.


Before upgrading to the latest firmware you should read the related firmware notes and possibly consult with Yealink's support to ensure there are no compatibility issues or other potential conflicts. If such issues or conflicts do happen after an upgrade you may need to downgrade to a previous firmware version or perform a factory reset.

Factory Reset

Resetting Yealink Devices to the Factory Settings Via Web Interface

Restoring to Yealink's default configuration can be handy when troubleshooting. This action erases any configuration which the user has made allowing you to configure the device from scratch. To reset to the factory settings:

Log in to the device's web-configuration

Select the 'Settings' tab

Click on 'Upgrade' from the left menu

Click the 'Reset to Factory' button. Please note that it may take a couple of minutes.

T54W series Web interface shown below. Your interface may look different.

Updated on: 04/19/2024