The latest iOS 18.3 update now lets T-Mobile customers with certain iPhones use Starlink satellites to send texts. This new feature was introduced without much fanfare, with Apple working alongside SpaceX and T-Mobile to bring this technology to iPhone users. You can find details about this new feature right on T-Mobile’s website.
Back in 2022, T-Mobile teamed up with Starlink, and by December 2024, they started a test program where people could send texts using Starlink satellites if they were somewhere without regular cell service. At first, this was just for Samsung phones, leaving iPhone users out of the loop.
Now, with the iOS 18.3 update, T-Mobile has begun inviting a select group of iPhone users to try out this satellite service. If you’re one of the chosen ones, you’ll get a message like this:
“You’re in the T-Mobile Starlink beta. You can now stay connected by texting via satellite from virtually anywhere. To start experiencing coverage beyond, please update to iOS 18.3.”
When you’re out of range for T-Mobile’s usual service, your iPhone will connect to Starlink satellites automatically for texting. Right now, it’s just for texts, but T-Mobile and SpaceX are planning to add voice and data options down the road.
Apple hasn’t said much about this, but T-Mobile has hinted that this service will soon work with most new smartphones.
If you have an iPhone 14 or newer, you can already send emergency texts via satellite thanks to Apple’s deal with Globalstar. Now with Starlink, you have another option for staying connected off the grid. Remember, both services only kick in when you’re out of regular cell range.
The Starlink beta is still pretty exclusive, but T-Mobile aims to open it up to more people soon. If you want to get in on this, you can sign up on T-Mobile’s site. This service is currently only for folks in the U.S., and there’s no cost during the beta phase.