Once you’re done debugging, remove the Wi-Fi proxy from your Android device. For example, open a Chrome browser on your Android device, type an address of your choice, and observe the captured traffic in the Live Traffic section of Fiddler Everywhere. Now you can immediately monitor HTTP/HTTPS traffic from mobile browsers.
The settings location depends on the Android version but is usually located under Settings_ > Security > Encryption and Credentials > Install a certificate.
To obtain the IP address, for example, ipconfig on Windows or ifconfig on Linux, you can use the built-in OS tools or the Fiddler Everywhere connection status icon on the lower right-hand side of the client.