Updating Firmware when connected via ethernet

Can you remind me how to update IQ4 firmware when connected via ethernet cable?

Firmware updates must be done over wifi at this time. The panel would need to be reconnected to wifi, then switched back to ethernet.

this is simply through settings correct?

Just join a wifi network and leave the cable plugged in?

Wi-Fi and Ethernet cannot be used at the same time on the IQ Panel 4. Once the ethernet card is installed, to use Wi-Fi, the ethernet cable must be removed from the card.

I was able to unplug ethernet cable from router which is easier. Remounting iq4 panels is torture. Turned on wifi, entered patch and updated