* Please take note of below points prior to updating firmware to v4.1.0.11
* This firmware is not compatible with DWS-3024L, DWS-3024 and DWS-3026 series switch


- Back up your config before updating firmware
- Update the firmware on the access points first then the switch.
- Click on Tools->Save Changes after updating and reboot the switch.
- It is recommended to factory reset the switch after the firmware update and then reconfigure
- The config from the old firmware e.g. 3.x.x.x is not compatible in version 4.1.0.11

If in case you need to load the old config with the previous firmware 3.0.0.16 on it, you need to install 3.0.0.16 firmware into the second image (backup image) of the switch.
Activate that backup image then go to Tools->Save Changes and reboot the switch then upload the old config.
