Limit Precise Location on iPhone - What the Network Setting Does

Most iPhone location settings control what apps can see. But there's another party that always has a rough idea of where you are: your mobile network. Every time your phone talks to a mast, the carrier learns something about your position, and on some networks that can be fairly precise.

Since iOS 26.3, Apple has offered a setting called Limit Precise Location that reduces how accurately the network can place you. It's simple to switch on, but it only works on certain iPhones and certain carriers, and it does something quite different from the Precise Location switch you might already know. Here's what it actually does.

What Limit Precise Location does

Your carrier can estimate where your phone is from the masts it connects to and from location information the device can share with the network. With Limit Precise Location on, your iPhone shares less precise information with the mobile network. According to Apple, the carrier might see roughly which neighbourhood you're in rather than a street address.

That matters because carrier location data sits outside the usual app permissions. You can't set your network to Never in Location Services, and you can't see what it collects. This setting is one of the few ways to reduce it from the phone itself.

What it doesn't do

It's easy to assume this setting is a master switch for location privacy. It isn't. Limit Precise Location:

• Doesn't change Location Services. Apps you've allowed to use your location still get the same accuracy as before.
• Doesn't affect emergency calls. Apple says the location shared with emergency services when you call or text for help isn't reduced.
• Doesn't hide you from Find My. People you share your location with still see it as normal.
• Doesn't change your IP address or what websites can infer from your connection.
• Shouldn't affect signal or speed. Apple says it doesn't change call quality or your data connection.

In short, it narrows one specific channel - what the network itself can work out - and leaves everything else alone.

Which iPhones support it

The feature needs a modem designed by Apple, rather than the third-party modems most iPhones use. At the time of writing, Apple lists:

• iPhone Air
• iPhone 16e
• iPhone 17e
• iPad Pro (M5) Wi-Fi + Cellular

If your iPhone isn't on that list, the option simply won't appear. Apple is expected to use its own modems in more models over time, so check Apple's support page for "Limit precise location from cellular networks" if you've bought a newer device.

Which carriers support it

Your carrier also has to support it. The list started small and has grown with later iOS updates, but it's still limited to a handful of networks in a few countries, mostly in Europe, the UK and Thailand. On some of those networks the setting is switched on by default.

Because the list changes, Apple's support page is the best place to check. If your network isn't listed, the setting won't show up even on a supported iPhone.

How to turn on Limit Precise Location

Make sure you're on the latest version of iOS first (Settings → General → Software Update). Then:

1. Open Settings → Mobile Service (called Cellular in some regions).
2. Tap Mobile Data Options (or Cellular Data Options). If you have more than one SIM or eSIM, choose the line first.
3. Scroll down and turn on Limit Precise Location.
4. If you're asked to restart your iPhone, do so for the change to take effect.

To turn it off again, follow the same steps and switch it off.

Limit Precise Location not showing?

If you can't find the option, it's usually one of these:

1. Your iPhone isn't supported. Only models with Apple's own modem have it.
2. Your carrier isn't supported. The setting depends on the network of the SIM you're using.
3. You're on an older iOS version. It arrived in iOS 26.3, and carrier support has been added in later updates.
4. You're looking in the wrong place. It's under your mobile data options, not in Privacy & Security.

There's no workaround if your phone or carrier isn't supported - the network has to cooperate.

How it compares with Precise Location for apps

The names are confusingly similar. Here's the difference:

• Precise Location (in Settings → Privacy & Security → Location Services, per app) decides whether an app gets your exact position or an approximate area of a few kilometres.
• Limit Precise Location (in your mobile data options) decides how precisely the mobile network can place you.

They work independently. For a fuller privacy check-up, our guide to iPhone location privacy walks through app permissions, Significant Locations, photo metadata and Find My sharing.

Other ways to reduce what your carrier knows

If the setting isn't available to you, the options are more limited. A few things still help:

• Airplane Mode stops the phone talking to masts entirely, though you can't make normal calls or use mobile data while it's on. GPS still works - see whether iPhone GPS works without internet.
• Read your carrier's privacy settings. Some let you opt out of location data being used for marketing or analytics.

A VPN changes the IP address websites see, but it doesn't change what your carrier learns from the masts your phone connects to.

Where Mirrage fits in

It's worth being clear about the layers here. Limit Precise Location is about the network. Mirrage works at a different layer: it changes the location your iPhone reports to apps. Tap Teleport here on a spot, or start a Journey to Walk or Drive along real roads, and every app sees that simulated location - including Find My. Tap Stop and your real location returns instantly.

That's useful when you want to test how an app behaves in another city, preview a place before a trip, or keep a general location rather than your home in an app that insists on one. It doesn't change what your carrier sees, so the two can be used side by side. Setup takes about five minutes once with a Mac or Windows PC - get the free setup app from the download page. For how it works without a jailbreak, see how to change your iPhone location without jailbreaking.

Always tap Stop before you rely on your location for anything that matters, such as meeting someone or calling for help.

FAQ

What does Limit Precise Location do on iPhone?

It reduces how precisely your mobile network can work out where your iPhone is, so the carrier might see your neighbourhood rather than your street address. It doesn't change the location apps get through Location Services.

Does Limit Precise Location affect emergency calls?

No. Apple says the location shared with emergency services when you call or text for help isn't affected.

Why can't I find Limit Precise Location in Settings?

You need a supported iPhone with Apple's own modem, such as iPhone Air, iPhone 16e or iPhone 17e, a supported carrier and an up-to-date iOS version. If any of those is missing, the option won't appear.

Is Limit Precise Location the same as turning off Precise Location for apps?

No. Precise Location in Location Services controls how accurately each app can see you. Limit Precise Location only affects what the mobile network can infer.

Does a VPN stop my carrier tracking my location?

No. A VPN changes the IP address websites see, but your carrier still knows which masts your phone connects to. Limit Precise Location is the setting that reduces that, where it's supported.