quickly disconnect from wi-fi

To temporarily disconnect from a Wi-Fi network:

1. Open the Control Center by swiping diagonally down from the top-right corner of the display on your iPhone X or up from the bottom of the screen on earlier iPhones.
2. In Control Center, tap on the Wi-Fi symbol to temporarily disconnect from Wi-Fi.
3. When you tap the symbol, a notification appears that this Wi-Fi network is disconnecting until the following day.