This article teaches you how to disconnect from a VPN server on an iPhone or iPad.
Steps
Step 1. Open the "Settings"
of the device.
This app is typically found on the Home screen.
Step 2. Scroll down and tap General
It is a gray icon with a white gear inside.
Step 3. Tap VPN
It's almost at the bottom of the menu.
Step 4. Tap the circled "i" next to the VPN name
Step 5. Swipe the "Connect on Demand" button to turn it off
This will prevent the device from automatically reconnecting to the VPN after disabling it.
Step 6. Tap the button to go back
It is located in the upper left corner of the screen.
Step 7. Swipe the "Status" button to disable it
This will disable the VPN until you manually reconnect it.