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