2 Ways to Delete Known Networks on iPhone

Long-term use of iPhone will connect to multiple wireless networks, such as Wi-Fi in hotels, airports and restaurants. Even if you connect to these networks infrequently, your iPhone will remember them and sync them to iCloud Keychain.

In this article, we will explain how to remove known networks from iPhone.

Why delete known networks?

Saving wireless networks on iPhone is beneficial in most cases because it saves you the time and effort of trying to remember the password to connect to your iPhone. However, saving too many known networks can cause some problems. For example, when you're out of range, your iPhone may automatically connect to a known network and fail to connect to a stronger signal. Additionally, saving too many networks can clutter your network list, making it difficult to find the network you want. Therefore, it is recommended to save only frequently used networks to ensure efficiency and convenience of connection.

When you save network credentials on iOS, your iPhone may connect to that known network without your knowledge whenever you enter a network's coverage area. If these networks are no longer secure, your devices may be exposed to potential security risks. To avoid such accidents, it is recommended that you delete known networks on your iPhone that you no longer use.

How to Remove Known Networks on iPhone [2 Methods]

You can follow the steps mentioned in the following methods to remove known networks from iPhone.

Method 1: Delete the current Wi-Fi network

If you are currently connected to a wireless network or are near a wireless network that you want to delete from your iPhone, you can follow the steps below.

1. Open the Settings app on your iPhone.
   
2. In "Settings", select "Wi-Fi".
   
3. On the next screen, you'll see the network you're connected to, as well as other known networks around you. To remove a network from your iPhone, tap the i icon to the right of it.
   
4. When the selected network loads on the next screen, click Forget this network at the top.
   
5. In the prompt that appears, click Forget to confirm the action.
   

The selected network will now be removed from known networks on iPhone.

Method 2: Delete Older Wi-Fi Networks

If your iPhone is no longer connected to a known network, or you are away from its coverage area, when you go to Wi-Fi Settings It will not be easily visible under "My Network" when accessing them.

1. To remove an older Wi-Fi network, open the Settings app on your iPhone.
   
2. In "Settings", select "Wi-Fi".
   
3. Since you won't see your saved networks, you can view them by clicking "Edit" in the upper right corner.
   
4. Your iPhone will now prompt you to approve using your passcode, FaceID, or TouchID.
   
5. After verifying the operation, you will see the list of networks that have been saved on your iPhone under "Known Networks".
   
6. To remove a network from this list, click the minus (-) icon to the left of it.
   
7. When you do this, you will see the "Delete" option on the right. Click Remove to remove the selected network from known networks.
   
8. You can repeat this step to remove other networks from this list. From this screen, you can also delete a network in the same way as method 1 by clicking the i icon on the right.
   
9. After deleting all the networks you want to delete, you can click Done in the upper right corner.
   
10. Now you will see a prompt asking you to confirm the deletion. Click Delete to continue.
    

The selected network will now be removed from the known networks.

What happens when you remove a known network from your iPhone?

When you delete a known network, you actually delete its login credentials from your iPhone. This will prevent your device from automatically connecting to this network in the future, even if you are within its coverage area. If you're within the coverage area of ​​a removed network, it will appear under "Other Networks" in your iPhone Wi-Fi settings.

#Networks you remove from known networks are also removed from iCloud Keychain. This will prevent any other Apple devices signed into your iCloud account from automatically joining these networks.

What happens when you try to reconnect to a deleted network?

When you try to connect to a wireless network that has been removed from known networks, your iPhone or any other Apple device will not be able to automatically log back in. This is because deleting a known network also deletes its login credentials on all Apple devices. To connect to this network, you need to remember its password or ask the network owner for the password.

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