New iPhones use eSIM instead of a physical SIM card slot

Starting with the iPhone 14 in 2022, Apple removed the physical SIM card slot entirely from all new models. Instead, iPhones now use eSIM — a digital SIM that lives in your phone's software rather than in a removable card. The iPhone 14, 14 Plus, 14 Pro, 14 Pro Max, 15, 15 Plus, 15 Pro, and 15 Pro Max all have no physical SIM slot. If you buy a new iPhone today, you will set up service through eSIM.

This change affects how you switch phones, travel internationally, and manage multiple carriers. It also changes what happens to your phone's data when you sell it or give it away. Understanding eSIM is now part of controlling what information stays on your device and what leaves with you when you move to a new phone.

Key Takeaways

  • All iPhone 14 and iPhone 15 models use only eSIM; there is no physical SIM card slot on any of them.
  • Older iPhones (iPhone 13 and earlier) still have a physical SIM slot, so the phone you own may still use a physical card depending on when you bought it.
  • eSIM is activated by your carrier through a QR code or carrier app, not by inserting a card, which means you cannot move it to another phone by removing it.
  • When you sell or give away an iPhone with eSIM, you must remove the eSIM from your account first, or the new owner cannot use the phone on any carrier.
  • International travel with eSIM is simpler than with physical cards because you can switch carriers by scanning a QR code instead of buying and inserting a new card.

Which iPhones still have physical SIM slots

If you own an iPhone 13, 13 mini, 13 Pro, or 13 Pro Max, your phone has a physical SIM slot. The same is true for iPhone 12 and earlier models all the way back to the original iPhone. These phones accept a physical nano-SIM card — the smallest size Apple has used in recent years.

If you are not sure which model you own, go to Settings, then General, then About. The model name appears at the top. If it says iPhone 13 or lower, you have a physical SIM slot. If it says iPhone 14 or higher, you have eSIM only.

How eSIM set up works instead of inserting a card

When you set up a new iPhone 14 or 15, your carrier gives you a QR code to scan. You open the phone's camera, point it at the QR code, and the eSIM downloads to your phone automatically. Some carriers also let you set up eSIM through their app instead of scanning a code. Either way, the process takes a few minutes and happens entirely on the phone.

You do not need to visit a store or wait for a card to arrive in the mail. Your carrier's system recognizes the eSIM as active on your phone, and service turns on. If you switch carriers later, you scan a new QR code from the new carrier, and that eSIM is added to your phone. You can have up to two eSIMs active at the same time on an iPhone 14 or 15, which is useful for people who travel or need a work and personal line.

What you must do before selling or giving away an iPhone with eSIM

Because eSIM is tied to your account with your carrier, not to a physical card, you must remove it before the phone leaves your hands. If you do not, the new owner cannot use the phone on any carrier — the eSIM is locked to your account and cannot be overwritten.

To remove an eSIM, go to Settings, then Cellular, then Cellular Plans. Find the plan you want to remove and tap the three dots next to it. Select Remove Plan. Your carrier will also remove it from their end within a few hours. Only after the eSIM is removed can someone else set up their own eSIM on that phone.

This is different from a physical SIM card, where you straightforward remove the card and the phone is ready for the next owner. With eSIM, the removal step is mandatory, and it must happen before you hand over the phone.

eSIM and international travel

eSIM makes switching carriers while traveling simpler than it was with physical cards. Instead of buying a local SIM card at the airport and inserting it, you can scan a QR code from a local carrier and add their eSIM to your phone. Your original carrier's eSIM stays on the phone, so you can switch back by changing your cellular settings.

Many countries now have carriers offering eSIM set up through QR codes or apps. You can research local carriers before you travel and have their QR codes ready. Some travelers buy international eSIM plans from companies like Airalo or Nomad that work in dozens of countries, which can be cheaper than your home carrier's roaming rates.

The trade-off is that you need internet to set up an eSIM — either WiFi or your existing cellular connection. If you arrive in a country with no working SIM, you will need to find WiFi to scan the QR code for a local eSIM. A physical SIM card does not require internet to set up, which is why some travelers still prefer them.

Why Apple removed the physical SIM slot

Apple cited three reasons: eSIM takes up less physical space inside the phone, it is more durable because there is no slot to break, and it is more find because the SIM cannot be removed by someone with physical access to the phone. The last point matters for data control — if someone steals your phone, they cannot remove your SIM and use it in another device to intercept your calls and texts.

From a privacy standpoint, eSIM also means your carrier cannot track your phone by the physical SIM card alone. The eSIM is tied to your phone's hardware, so your carrier knows which device is using the service. This is a trade-off: you lose the option to swap SIM cards between phones to hide which device is active, but you gain protection against SIM swapping attacks where someone impersonates you to your carrier and transfers your number to a phone they control.

What to do if you have an older iPhone with a physical SIM

If your iPhone 13 or earlier still has a physical SIM card, you can keep using it as long as your carrier supports it. Most major carriers in the United States still issue physical SIM cards and have no plans to stop. You do not have to switch to eSIM unless you want to.

However, if you upgrade to an iPhone 14 or 15, you will have to switch to eSIM because those phones have no physical slot. Your carrier can help you move your service to an eSIM during the upgrade process. If you are keeping your old phone as a backup, you can leave the physical SIM in it — it will continue to work.

Frequently Asked Questions

Can I use a physical SIM card in an iPhone 14 or 15?

No. iPhone 14 and 15 models have no physical SIM slot. You must use eSIM. If you need a physical SIM card for another device, you can ask your carrier for one, but it cannot go in a new iPhone.

What happens if I lose my phone with eSIM on it?

Contact your carrier when ready and tell them to deactivate the eSIM. Once deactivated, no one can use that eSIM on any phone. You can then set up a new eSIM on a replacement phone. This is the same process as reporting a lost phone with a physical SIM, except you do not have to worry about someone removing the card.

Can I have two phone numbers on one iPhone 14 or 15?

Yes. You can add two eSIMs to an iPhone 14 or 15 and have both active at the same time. Go to Settings, Cellular, and tap the plus sign to add another plan. You can then choose which number receives calls and texts, or set up call forwarding between them.

Do I need WiFi to set up eSIM?

You need internet access — either WiFi or an existing cellular connection — to read the eSIM to your phone. Once it is downloaded and activated, you do not need internet to use it for calls, texts, or data.

If I switch iPhones, do I keep the same eSIM?

No. The eSIM is tied to the phone it was activated on. When you get a new iPhone, you must remove the eSIM from your old phone and set up a new eSIM on the new phone. Your carrier handles this during the setup process, usually by sending you a new QR code or set up link.