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How to change VPN protocols on NordVPN

beginner 8 min read Updated 2026-03-18
Quick Answer

To change VPN protocols on NordVPN, open the app, go to Settings, select Protocol, and choose between NordLynx (WireGuard), OpenVPN UDP, or OpenVPN TCP. The app will reconnect using your selected protocol automatically.

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Prerequisites

  • NordVPN subscription
  • NordVPN app installed on your device
  • Administrator/root access on your device

Step-by-Step Instructions

1

Open the NordVPN application

Launch the NordVPN app on your device. If you're not already signed in, enter your email and password to log into your account.
Make sure you're using the latest version of the app for the best protocol options.
2

Access the Settings menu

Click on the Settings icon (gear icon) located in the bottom-left corner of the app interface. On mobile devices, you may need to tap the hamburger menu (three lines) first.
3

Navigate to Protocol settings

In the Settings menu, look for and click on Protocol or Connection section. This option is typically found under the Advanced or Connection Settings category.
The exact location may vary slightly between desktop and mobile versions.
4

Select your preferred protocol

Choose from the available protocol options:
  • NordLynx - NordVPN's implementation of WireGuard (recommended for speed)
  • OpenVPN UDP - Faster but less reliable on unstable connections
  • OpenVPN TCP - More reliable but slightly slower
Click on your preferred option to select it.
NordLynx is generally the best choice for most users due to its speed and security.
5

Apply the protocol change

After selecting your desired protocol, click Apply or Save if prompted. Some versions may apply the change automatically without requiring additional confirmation.
6

Reconnect to VPN server

If you're currently connected to a VPN server, the app will automatically disconnect and reconnect using the new protocol. You may see a brief notification indicating the protocol change.
The reconnection process usually takes 10-30 seconds depending on your internet connection.
7

Verify the protocol change

Once reconnected, you can verify the active protocol by checking the connection status in the main app interface or returning to the Protocol settings to confirm your selection is active.
You can also test your connection speed to see if the new protocol improves performance.

Common Issues & Troubleshooting

Protocol options are grayed out or unavailable

Disconnect from the VPN first, then try changing the protocol. Some settings require you to be disconnected before making changes.

Connection fails after changing protocol

Try switching to a different server or revert to NordLynx protocol. If issues persist, restart the app and try OpenVPN TCP for more stable connections.

Slower speeds after protocol change

Test different protocols to find the best performance. NordLynx typically offers the fastest speeds, while OpenVPN TCP may be slower but more reliable on unstable networks.

Cannot find Protocol settings in the app

Update your NordVPN app to the latest version. In older versions, protocol settings may be located under Auto-connect or Advanced Settings.

Prices mentioned in this guide are pulled from current plan data and may change. Always verify on the official NordVPN website before purchasing.
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