You May Be Using Your iPhone Hotspot Incorrectly — Here’s What to Know

I once had a frustrating experience in Las Vegas during a major tech trade show: my hotel room internet failed, and after hours on the phone with the front desk and IT, there still wasn’t a fix. I ended up working from the lobby because the Wi-Fi was stronger there, just so I could upload videos and handle basic tasks.

After that, I relied on my iPhone hotspot for the rest of the trip, and it proved invaluable. Still, there are a few important settings to check — including Maximize Compatibility — if you want your iPhone hotspot to connect reliably to a second phone, laptop, or tablet, including Android devices. Without the right setup, speeds can be sluggish or laggy during demanding activities like streaming or gaming.

To turn on iPhone Hotspot, open Settings, tap Personal Hotspot, and switch on Allow Others to Join. Then open the Wi-Fi settings on the other device, choose your iPhone from the list, and enter the Wi-Fi password the first time you connect. After that, it should reconnect automatically. Whether you need it for work or want to keep kids entertained on a road trip with a Wi-Fi-only tablet, you’ll want the connection to perform well.

How to make an iPhone hotspot perform better

One setting to check first is Maximize Compatibility, found in the Personal Hotspot menu. On iPhone 12 models and later, this option disables the 5GHz band, and the 6GHz band if available, so connected devices use only 2.4GHz. That can mean slower speeds, but it may help older devices that cannot use 5GHz connect successfully. If your laptop or other device supports that band, turning the setting off can improve speed and stability.

If an older device still will not connect, enabling Maximize Compatibility can help it detect the 2.4GHz network. There are a few other fixes worth trying if your iPhone hotspot is acting up: close apps you are not using, restart the phone, and turn off Low Power Mode, which can reduce hotspot performance because the phone prioritizes other essential functions. It is also smart to check how much of your mobile data allowance you have used. Even with an unlimited plan, some carriers slow speeds after a certain monthly threshold, especially during busy periods.

When Personal Hotspot comes in handy

There are plenty of times when an iPhone hotspot can save the day. For example, if you work in a coffee shop and the venue’s Wi-Fi goes down, you can use your phone to get your laptop online. Some people may even prefer a mobile hotspot over public Wi-Fi because it is generally more secure, which matters even more when handling sensitive information.

A hotspot can also keep a Wi-Fi-only tablet connected, and it is useful during a power outage or home internet failure when you still need to get work done. Just remember that hotspot use relies on cellular data and can quickly consume your plan, so it is best to keep sessions short and avoid large downloads or heavy streaming unless you really need them. A single HD movie stream, for instance, can use up to 3GB of data per hour.