How to Reset Network Settings on Mac

Forget a network from Wi-Fi settings or delete network files

By
Brad Stephenson
Brad Stephenson - Lifewire Writer
Brad Stephenson
Freelance Contributor
  • Western Sydney University
Brad Stephenson is a freelance tech and geek culture writer with 12+ years' experience. He writes about Windows 10, Xbox One, and cryptocurrency.
lifewire's editorial guidelines
Updated on May 13, 2024
Reviewed by
Ryan Perian
Ryan Perian headshot
Reviewed by Ryan Perian
  • Western Governors University
Ryan Perian is a certified IT specialist who holds numerous IT certifications and has 12+ years' experience working in the IT industry support and management positions.
lifewire's editorial guidelines

What to Know

  • Wi-Fi icon > your Wi-Fi name > Details > Forget This Network > Remove > re-add your connection settings.
  • Or: /Library/Preferences/SystemConfiguration/ > Go > delete select files.
  • Macs don’t have an option called Reset Network Settings, though the steps above perform the same function.

This article will walk you through the steps for how to reset network settings on a Mac. Unlike resetting network settings on an iPhone or Windows 10 computer, there’s no specific function on Macs for refreshing internet and wireless connection preferences, but it can still be done via the two methods shown below.

How Do You Reset Network Settings on macOS?

There are two different ways to reset the network settings on a Mac. The first method is relatively simple and should be tried first if you’re experiencing any connectivity or internet issues.

The second process for resetting your network settings is safe, though it is a bit more complex and only recommended if the first method didn’t work.

Reset Mac Network Settings: The Easy Way

The first way to reset a Mac’s network settings is to delete your Wi-Fi connection and then add it again. Here’s how to do it.

Macs running macOS Ventura (13) and earlier will select System Preferences > Network > Wi-Fi connection > - (Minus) sign > Apply.

  1. Click the Wi-Fi icon in menu bar.

    Wi-Fi icon in macOS menu bar.

  2. Choose Wi-Fi Settings.

    You can also get to this area from Apple icon > System Settings > Network > Wi-Fi.

    Wi-Fi Settings option from Wi-Fi menu bar in macOS.

  3. Select Details beside the network to forget.

    Details button beside a network connection from Wi-Fi settings in macOS.

  4. Choose Forget This Network at the bottom left.

    Forget This Network option from a connected network in macOS Wi-Fi settings.

  5. Click Remove to confirm the deletion.

    The Remove option when deleting a connected network from Wi-Fi settings in macOS.

    Make sure that you have your Wi-Fi login information. You will need to re-enter it after the next step.

  6. Finally, re-add your Wi-Fi connection from the Wi-Fi menu.

Reset Mac Network Settings: The Complicated Way

If you’re still experiencing connectivity issues or bugs after trying the above tip, it can be worth giving this second method a go. This process essentially deletes certain system files relating to network settings that will then be restored automatically after restarting your Mac.

  1. Click the Wi-Fi internet symbol in the menu bar.

    Mac desktop with Wi-Fi symbol highlighted

  2. Click the switch to turn Wi-Fi off.

    Mac desktop with Wi-Fi switch turned on and toggle highlighted

  3. With Wi-Fi off, click Go.

    Mac desktop with Wi-Fi off and Go highlighted

  4. From the Go menu, click Go to Folder.

    Mac Go menu with Go to Folder highlighted

  5. Type /Library/Preferences/SystemConfiguration/ into the text field and Enter.

    Mac Go to Field

  6. Select the following five files:

    • com.apple.airport.preferences.plist
    • com.apple.network.identification.plist or com.apple.network.eapolclient/configuration.plist
    • com.apple.wifi.message-tracer.plist
    • NetworkInterfaces.plist
    • preferences.plist

    Depending on your macOS version, you may not see all of the above files.

    Mac network settings with five files highlighted

  7. Command+click to choose the select files, select Copy, then right-click the desktop and select Paste.

    Five Mac files selected and and Paste highlighted

  8. Right-click the files in their original location and select Move to Trash to delete them.

    Mac selected files with Move to Trash highlighted

    If prompted to confirm the deletion with a password or an action on your Apple Watch, do so.

  9. Restart your Mac as usual and turn its Wi-Fi back on. The deleted files should be recreated within their original location, and all your network settings should now be reset.

    Mac network settings files in folder

    If everything is working fine, feel free to delete the copies of the files on your desktop.

What Will Resetting My Network Settings Do?  

When you reset a device’s network settings, you’re deleting all saved preferences and settings relating to internet and wireless functionality.

Doing so is a common strategy for fixing Wi-Fi or other networking glitches preventing a computer, smart device, or video game console from working properly.

FAQ
  • How do I reset network settings on an iPhone?

    To reset network settings on an iPhone, go to your iPhone's Settings app and tap General > Transfer or Reset iPhone > Reset > Reset Network Settings. This action will also reset all your Wi-Fi networks and passwords, as well as prior cellular and VPN settings.

  • How do I reset network settings on Windows 10?

    To reset network settings on Windows 10, go to your Windows 10 Start menu and select Settings > Network and Internet > Status. Then, click Network Reset, review the Network Reset information, select Reset now to continue, and follow the prompts.

  • How do I reset network settings on an Android phone?

    While exact instructions may vary according to your Android device, the process will be similar. Go to your Settings app and select System > Reset Options. Tap Reset Wi-Fi, Mobile, & Bluetooth or Reset Network Settings, depending on your Android version.

Was this page helpful?