3.1 In the Network Settings interface, confirm that the machine has successfully connected to the Wifi. Once connected, the IP address will be displayed under the name of the connected Wifi. (Note: K1 series machines can only connect to 2.4G frequency Wifi.)
3.2 Open the official firmware release website of Creality Cloud in the browser.
Check whether the latest firmware is released on the official website. (Note: If Creality Cloud has not released the latest firmware for the machine, the machine OTA server will not be able to detect the latest firmware for update.) https://www.crealitycloud.com/software-firmware/firmware/flagship-series