How to Change WiFi to 2.4 Ghz on iPhone: Step-by-Step Guide

Changing your iPhone’s WiFi to 2.4 GHz is a quick process that can be completed in a few simple steps. First, ensure that your router is set up to broadcast at 2.4 GHz. Next, go to your iPhone’s settings, tap on WiFi, and select your network. Then, forget the network and reconnect by entering your password, ensuring you choose the 2.4 GHz option if prompted.

After completing this action, your iPhone will connect to the 2.4 GHz frequency of your WiFi network. This can result in a more stable connection with better range, especially in environments with lots of interference or physical barriers.


In the modern era of technology, being connected to the internet is almost as vital as having electricity in your home. Whether you’re streaming your favorite TV show, working from home, or controlling smart home devices, a stable WiFi connection is key. For iPhone users, understanding how to switch your WiFi connection to 2.4 GHz is particularly important. Why? Well, 2.4 GHz networks often provide better coverage than their 5 GHz counterparts, especially through walls and other physical obstacles. While 5 GHz networks are faster, they don’t have the same range.

So, if you’re finding your connection is spotty in certain areas of your home or office, switching to 2.4 GHz could be the solution you’re looking for. This topic is crucial for anyone experiencing connectivity issues on their iPhone, or for those who want to ensure they have the best possible connection at all times.

Step by Step Tutorial to Change WiFi to 2.4 GHz on iPhone

This tutorial will guide you through changing your iPhone’s WiFi settings to connect specifically to a 2.4 GHz network.

Step 1: Access WiFi Settings

Go to your iPhone’s Settings and tap on the WiFi section.

In this step, you want to make sure your WiFi is turned on. You’ll see a list of available networks. This is where you’ll be able to manage your WiFi connections.

Step 2: Forget Network

Find your WiFi network in the list, tap the “i” icon next to it, and select “Forget This Network.”

Forgetting the network will disconnect your iPhone from the network and remove it from your saved networks list. This is a necessary step to allow you to reconnect to the 2.4 GHz frequency specifically.

Step 3: Reconnect to Network

After forgetting the network, select it again from the list of available networks and re-enter your password to reconnect.

When reconnecting, if your router broadcasts separate SSIDs for 2.4 GHz and 5 GHz frequencies, make sure to select the 2.4 GHz option. If not, your iPhone will automatically connect to the 2.4 GHz frequency as it’s the default setting for most routers.


Better Range2.4 GHz networks have a longer range than 5 GHz networks. This means that you can connect to your WiFi from further away, making it ideal for larger homes or spaces with many walls and obstacles.
CompatibilityNot all devices support 5 GHz WiFi, but most devices are compatible with 2.4 GHz networks. By switching to 2.4 GHz, you ensure a wider range of devices can connect to your network.
Less Interference2.4 GHz is better at handling interference from other household devices such as microwaves and cordless phones, which can help maintain a stable connection.


Slower Speeds2.4 GHz networks are typically slower than 5 GHz networks. This could be a disadvantage if you’re performing tasks that require high bandwidth, like streaming HD video or online gaming.
More CrowdedMany devices use the 2.4 GHz band, which can lead to congestion and interference, potentially causing a decrease in the quality of your connection.
Limited ChannelsThe 2.4 GHz frequency has fewer channels, which means there’s less flexibility for your router to avoid interference from other networks.

Additional Information

When you’re changing your WiFi to 2.4 GHz on your iPhone, it’s essential to understand that your experience with internet connectivity may change. The 2.4 GHz frequency is excellent for long-range connections and is more capable of penetrating solid objects like walls and floors. This makes it an ideal choice if you’re far from the router or have a lot of physical obstructions in your space.

However, because it’s the more commonly used frequency, there’s a higher chance of interference from other networks nearby. This is something to keep in mind if you live in a densely populated area like an apartment complex. Also, note that the process for changing to 2.4 GHz may vary slightly depending on your router’s brand and model, as some routers split the two frequencies into separate networks, while others combine them into one.


  1. Access WiFi settings on your iPhone.
  2. Forget your current WiFi network.
  3. Reconnect to your network by selecting the 2.4 GHz option if available, or simply reconnect if your router doesn’t separate the frequencies.

Frequently Asked Questions

Why should I switch my iPhone to 2.4 GHz WiFi?

Switching to 2.4 GHz WiFi can provide a more stable and broader range connection, especially if you encounter connectivity issues with 5 GHz due to distance or obstructions.

Will changing to 2.4 GHz affect my internet speed?

Yes, 2.4 GHz networks are typically slower than 5 GHz networks, so you may experience a reduction in speed after switching.

Can all routers broadcast at 2.4 GHz?

Most modern routers can broadcast at both 2.4 GHz and 5 GHz. Check your router’s specifications if you’re unsure.

How do I know if my iPhone is connected to 2.4 GHz or 5 GHz?

You can check the network details in your WiFi settings or router’s admin panel to see which frequency your iPhone is connected to.

What if my router doesn’t have separate SSIDs for 2.4 GHz and 5 GHz?

If your router doesn’t separate the frequencies, your iPhone will automatically connect to the 2.4 GHz frequency since it’s the default for most routers.


Changing your iPhone’s WiFi to 2.4 GHz is a simple yet effective way to enhance your internet connectivity, especially in situations where range and interference are issues. Whether you’re looking to improve your signal strength throughout your home or ensure compatibility with a broader range of devices, switching to 2.4 GHz can make a noticeable difference.

Remember, while the process is straightforward, it’s essential to consider the potential trade-offs such as slower speeds and increased network congestion. By weighing the pros and cons and following the steps outlined in this article, you can optimize your iPhone’s WiFi connection to suit your specific needs. So, go ahead and give it a try – your improved internet experience awaits!