how to change to 2.4ghz wifi iphone


How do I know which frequency my Wi-Fi network is using?

How to Change to 2.4GHz WiFi on iPhone

If you are experiencing slow internet speed or connectivity issues with your iPhone, it could be because your device is connected to a 5GHz WiFi network. Many modern routers provide two WiFi frequencies – 2.4GHz and 5GHz. The 5GHz frequency has a shorter range but faster internet speed, while the 2.4GHz frequency has a longer range and is better for connecting to devices like iPhones, laptops, or smart home devices.

In this article, we will guide you through the steps to change to 2.4GHz WiFi on your iPhone.

Step 1: Check your WiFi network frequency

The first step is to check if your WiFi network uses a 2.4GHz or 5GHz frequency. Here’s how to do it.

  1. Open the Settings app on your iPhone.
  2. Tap on the Wi-Fi option.
  3. Look for your WiFi network name in the list of available networks.
  4. If your network name has “5GHz” in it, then your network uses the 5GHz frequency. If it doesn’t have “5GHz” in it, then it uses the 2.4GHz frequency.

Step 2: Forget the 5GHz WiFi network

If your iPhone is connected to a 5GHz WiFi network, you need to forget that network before you can connect to the 2.4GHz network. Here’s how to do it.

  1. Go back to the main Wi-Fi screen in the Settings app.
  2. Tap the “i” icon next to the 5GHz network name.
  3. Tap on the Forget This Network option.
  4. Confirm by tapping Forget.

Step 3: Connect to the 2.4GHz WiFi network

Now that you have forgotten the 5GHz WiFi network, you can connect to the 2.4GHz network. Here’s how to do it.

  1. Go back to the list of available Wi-Fi networks.
  2. Select your 2.4GHz WiFi network from the list.
  3. Enter the WiFi password if prompted.
  4. Tap Join to connect to the network.

That’s it! You have successfully changed to a 2.4GHz WiFi network on your iPhone, and you should experience improved internet speed and better connectivity.

Note: Some WiFi routers might have separate network names for the 2.4GHz and 5GHz frequencies. If you can’t find your 2.4GHz network in the list of available networks, try looking for a different network name that indicates the 2.4GHz frequency.


In conclusion, changing to a 2.4GHz WiFi network on your iPhone can improve your internet speed and connectivity, especially if you experience issues with the 5GHz network. By following the simple steps outlined in this article, you can easily switch to a 2.4GHz network and enjoy faster and more reliable internet on your iPhone.

Leave a Comment