Reset network settings mac os

How to Reset Network Settings on Mac: 4 Methods

Last Updated on Jul 4, 2021

Wi-Fi and network-related problems usually create trouble for Mac users, and there are very few workarounds that could easily fix these types of problems. One of the best solutions is resetting network settings on Mac [With Termial Command], this will definitely help you troubleshoot the network connectivity issues. Often Mac keeps disconnecting from Wi-Fi, Safari won’t load websites, FaceTime doesn’t connect, and many more things could appear while using the Mac, and the only worked trick is to reset network settings on MacBook, Mac, and other macOS devices.

we are happy to help you, submit this Form, if your solution is not covered in this article.

However, resetting network settings on macOS is quite different than the iOS, and a bit tedious process, while iOS and iPadOS have separate options to one-click reset network settings. So follow the below two methods to reset network settings on Mac, MacBook.

How to Reset Network Settings on Mac, MacBook Pro, MacBook Air

Method 1: Wipe Wi-Fi Settings on Your Mac computer

Deleting the Wi-Fi settings from Mac is equivalent to resetting network settings. Doing this will refresh the Wi-Fi settings, and most importantly all the supportive files that might be corrupted and causing this issue will be removed. After restarting the Mac, the same files will automatically generate.

1. Turn Off Wi-Fi on the Mac.
2. Open Finder and click on Go >Go To Folder… from the top Mac menu.
3. Type the following path,
   • /Library/Preferences/SystemConfiguration/
4. Click Go.
5. Select the following files,
   • com.apple.airport.preferences.plist
   • com.apple.network.identification.plist
   • com.apple.wifi.message-tracer.plist
   • NetworkInterfaces.plist
   • preferences.plist
6. For a backup, copy all these files on the desktop.
7. Next, move these files to the Trash from the SystemConfiguration Folder.
8. Delete all the files from Trash.
9. Restart the Mac, click on the Apple icon, and select Restart.

Reconnect WiFi from top WiFi Shortcut on Mac menu. Enable the Toggle after clicking on the Wi-Fi icon, Then select WiFi name and Enter the password to connect successfully.

Alternatively, we can reset the network settings by Removing the WiFi internet and Re-add

Method 2: Remove and Re-Add the Wi-Fi Interface

If the above method doesn’t work for you, then delete and add the Wi-Fi interface from the Mac. Here’s how to do it. In this process, Your mac will generate a new connection file for WiFi.

We can create more than one WiFi interface with different service names at once and Switch any time.

1. Click on the Apple icon from the Top Mac Menu. Select System Preferences.
2. Choose the Network option.
3. Click on the Wi-Fi on the side panel and then click on (-) minus to delete it.
4. Lastly, click Apply. again click on the (+) plus button to add the Wi-Fi Interface. In the Interface, option choose Wi-Fi and then select Create.
5. Next, Delete old WiFi, Select WiFi from the side of the window, and click on the Minus sign to delete it completely.

Connect new WiFi from the top WiFi menu or From WiFi settings,

If all the above method doesn’t work then try to connect WiFi from another User login. We can create multiple Administrator accounts and user account to test WiFi connection. Follow the below steps to create a new account.

Method 3: Reset Network Settings Mac Terminal

Use the below command line to restart the wireless Networking service and Reset Network adapter. Follow the below command to turn off and turn on WiFi services on Mac using the Terminal command and fix the internal network issue.

1. Open Terminal on Mac using Spotlight search. and Type below command, Make Network service down,

2. Again run the command to turn on Wireless network service again,

Note; if the above command is not working on your Mac then try the below command,

if the problem is with your hardware damage or internal software then I recommending the below solution,

• Safe mode on Mac: Safe mode on Mac procedure is different on intel and M1 mac, here’s the full guide. and Safe mode determines the software issue on Startup Mac. Repair itself. Check again the issue is fixed after Exit safe mode.
• WiFi Network Card & Hardware issue:- If you have performed all the troubleshooting like Reinstall MacOS [Without Data lose, Still we highly recommend Backup your Mac]. Use External USB WiFi Adapter on Mac and Save dollars from the high repair costs.

Note: M1 Mac users can do earse all content and settings to fix all the internal software issue.

Method 4: Try on Another Administrator Account

A new Administrator account will create a new File system and Delete the old Administrator account, For that we need to create another account for you with password protection. I assume that you are in an admin account, So, you can create another admin on the same mac. Follow the below steps to create another one.

1. Click on the Apple Logo from the Top Mac menu > Click on the System Preferences option.
2. Next, click on Users & Groups >Unlock the lock by clicking on it.
3. Click on the Plus sign and Select Account Type “Administrator“.
4. Fill up all the details and click on Create User.
5. That’s it.

Test your New Administrator account on Mac, Sign out your Mac, and log in again with another account. and set up the network connection.

Later on, you can delete the older administrator account completely to free up space. and Don’t forget to take a backup of your Mac. And Get Advantage of Startup Disk Full on Mac.

Select the User from the left side of the window > Click on Minus sign to delete the administrator account.

How to Reset an Ethernet Card For an iMac

Are you worried about Cable internet connection on your iMac? Becuase of ethernet card not starting on Mac Restart or on turn on.

1. Click on Apple Logo from top Top Mac menu >System Preferences.
2. Next, Click on “Network” > Click on the Small Arrow > Select Network Port Configurations.
3. Uncheck “Built-in Ethernet”. and Click on Apply Now.
4. Now, Restart your Mac and Check again.
5. Again Check & Select “Built-in Ethernet” and apply.
6. That’s it.

🕶Still the issue is not fixed yet, then Check your Mac warranty status online and Get free diagnose from apple support with Book Appointment at Apple Genius bar.

Above all tricks are useful to Reset network settings on Mac and Fix all the network issues for all time. Write us for more help in the comment box.

jaysukh patel

Jaysukh Patel is the founder of howtoisolve. Also self Professional Developer, Techno lover mainly for iPhone, iPad, iPod Touch and iOS, Jaysukh is one of responsible person in his family. Contact On: [email protected] [OR] [email protected]

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Question: Q: How to Reset a Mac’s Network Settings Completely ?

Does anyone know how to reset a Macs netowork settings completly as the wireless on my mac crashes the router and i would like to reset all the settings for networks.

iMac, Mac OS X (10.6.7)

Posted on Oct 29, 2011 6:16 AM

Helpful answers

System Preferences>Network, select Wi-Fi on the left and then click on the ‘minus’ button beneath it. That’ll get rid of your existing configuration. Then click on the ‘plus’ button and from the drop-down menu select Wi-Fi to set up a new connection.

From threads I’ve read on here the wifi on iMacs seem to work more reliably when WPA/WPA2 security is selected rather than WEP.

Oct 29, 2011 7:21 AM

There’s more to the conversation

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System Preferences>Network, select Wi-Fi on the left and then click on the ‘minus’ button beneath it. That’ll get rid of your existing configuration. Then click on the ‘plus’ button and from the drop-down menu select Wi-Fi to set up a new connection.

From threads I’ve read on here the wifi on iMacs seem to work more reliably when WPA/WPA2 security is selected rather than WEP.

Oct 29, 2011 7:21 AM

Cheers Paul, yer im using wpa2 and have tried the minus technique its really starnge nothing eles ie iphone, ipad effects the router like the imac does.

Oct 29, 2011 7:23 AM

Why would you use WEP when someone can hack it. I suggest that you always use WPA/WPA2 security.

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Изменение сетевых настроек на Mac

В панели «Сеть» Системных настроек можно изменять настройки подключения к Интернету. Введите информацию, предоставленную Вашим интернет-провайдером или администратором сети.

На Mac выберите меню Apple

> «Системные настройки», затем нажмите «Сеть».

Выберите службу (например, Ethernet или Wi-Fi) в списке слева.

Если в списке нет необходимой службы, нажмите кнопку «Добавить» , выберите интерфейс для службы (например, Ethernet или Wi-Fi), присвойте службе имя, затем нажмите «Создать».

Введите для службы сетевые настройки. Нажмите «Дополнения», чтобы при необходимости ввести более детальные настройки.

Если Вы часто меняете настройки сети, то можете сохранить свои настройки в качестве сетевого размещения, а затем быстро менять настройки сети, переключая сетевое размещение. См. раздел Использование сетевых размещений.

Некоторые сетевые службы, такие как Wi-Fi или Bluetooth, требуют наличия специального аппаратного обеспечения. В приложении «Информация о системе» (расположена в папке «Программы/Утилиты») проверьте, что у Вас установлено все оборудование, необходимое для настройки этой службы.

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How to Reset Network Settings on Mac

Resetting network settings on a Mac is done a little differently than iPhone

What to Know

• Apple menu >System Preferences >Network > your Wi-Fi name >Minus >Apply and then re-add your connection settings.
• Alternatively, turn Wi-Fi off and then delete select files in Go >Go to Folder >/Library/Preferences/SystemConfiguration/ >Go.
• 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.

The following methods for resetting network settings on a Mac have been tested on macOS Big Sur (11). However, both should also work on computers or laptops running earlier versions of the macOS operating system as well.

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 basically to delete your Wi-Fi connection and then add it again. Here’s how to do it.

Click the Apple icon in the top-left corner of the screen.

Click System Preferences.

Click Network.

Select your Wi-Fi connection from the list of connections.

Click the minus icon under the list of connections.

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

Click Apply.

Finally, click the plus icon and then re-add your Wi-Fi connection as you did when you first entered it.

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.

Click the Wi-Fi internet symbol in the top-right corner.

Click the switch to turn Wi-Fi off.

With Wi-Fi off, click Go.

From the Go menu, click Go to Folder.

Enter /Library/Preferences/SystemConfiguration/ into the text field and click Go.

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

Copy all five files to your desktop as a backup just in case. To do this, right-click the files, select Copy, then right-click the desktop and select Paste.

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

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

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

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 basically 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.

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

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.

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.

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