Where the SIM card slot is and what you need to open it

Your iPhone has a small tray on the side that holds your SIM card. You cannot open this tray with your fingernail or a regular tool — Apple includes a specific metal pin called a SIM eject tool with every new iPhone. If you no longer have yours, a straightened paperclip works just as well, or you can buy a replacement eject tool for a few dollars online.

The SIM tray location depends on your iPhone model. On iPhone 14, 15, and most recent models, it is on the right side of the phone. On older models like iPhone X through 13, it is also on the right side. On iPhone 6 through 8, it is on the right side as well. Look for a small oval slot with a tiny hole in the center — that is where you insert the eject tool.

Before you start, power off your iPhone completely. This is not strictly required, but it prevents any accidental data issues and is the safest approach. Go to Settings, then General, scroll down and tap Shut Down, then slide to power off.

Key Takeaways

  • The SIM card tray is on the right side of your iPhone, marked by a small oval slot with a hole in the center.
  • You need a SIM eject tool (included with your iPhone) or a straightened paperclip to open the tray — your fingernail will not work.
  • Power off your iPhone before opening the tray to avoid any potential issues with your phone's system.
  • Push the eject tool straight into the hole with gentle, steady pressure until the tray pops out slightly, then pull it the rest of the way by hand.
  • The SIM card sits in a small notch on the tray and can be removed or replaced by hand without any tools.

The step-by-step process to eject the tray

Once your iPhone is powered off, locate the SIM slot on the right edge of your phone. Hold your iPhone steady in one hand. Take your SIM eject tool or straightened paperclip in your other hand and position the tip directly into the small hole on the SIM tray slot.

Push straight into the hole with gentle, steady pressure. Do not twist, wiggle, or apply force at an angle — push straight in. You will feel a slight resistance, then a small click as the tray releases. The tray will pop out just slightly from the phone's edge. Once you see it move, remove the eject tool and use your fingernail or a finger to gently pull the tray the rest of the way out.

The tray itself is a small metal rectangle, usually silver or gold depending on your phone color. Inside the tray is a small notch or slot where your SIM card sits. If a SIM card is already in the tray, you will see it there — it is a small rectangular chip, usually white or clear plastic with gold contacts on one side.

Removing or inserting your SIM card

To remove a SIM card that is already in the tray, gently push it out with your fingernail or the edge of the eject tool. The card will slide out easily — do not force it. Once it is out, set it aside in a safe place if you plan to use it again, or dispose of it if you are replacing it with a new one.

To insert a new SIM card, hold it so the gold contacts face downward and the notched corner aligns with the notch in the tray. Slide the card into the slot until it sits flat and flush with the tray. The card should not stick up or sit at an angle. If it does not slide in smoothly, check that the notched corner is aligned correctly and try again.

Once your SIM card is in place (or removed, if that was your goal), hold the tray level and slide it back into the phone. Push gently until you hear a click and the tray is flush with the edge of the phone. Do not force it — if it does not slide in smoothly, remove it and check that the SIM card is seated correctly in the tray.

What to do if the tray will not open

If you push the eject tool into the hole and nothing happens, you may be pushing at an angle instead of straight in. Remove the tool, take a breath, and try again with the tool held perfectly perpendicular to the phone's edge. Push slowly and steadily rather than jabbing.

If the hole seems blocked or you cannot locate it clearly, make sure you are looking at the correct edge of your phone. The SIM slot is always on the right side when you hold the phone in portrait mode (the way you normally use it). Use a flashlight or bright light to see the slot more clearly if needed.

If you have tried multiple times and the tray still will not budge, stop and do not force it. Forcing the eject tool can damage the slot or the tray. Instead, visit an Apple Store or an authorized Apple repair location — staff there can open it safely or help you troubleshoot what is wrong.

Troubleshooting after you close the tray

After you insert the tray back into your phone and power it on, your iPhone should recognize the SIM card within a few seconds. If you see "No SIM" or "SIM Not Supported" on your screen, the card may not be seated correctly in the tray. Power off the phone, remove the tray again, and check that the SIM card is pushed all the way into the slot and sitting flat.

If the message persists after reinserting the card, the SIM card itself may be damaged or incompatible with your phone. Try inserting a different SIM card if you have one available to test. If a different card works, your original card may need to be replaced by your mobile carrier.

If no SIM card works, the slot itself may be damaged. This is rare but can happen if the tray was forced or if something was inserted into the slot incorrectly. Contact your mobile carrier or visit an Apple Store to have the phone inspected.

Different SIM card sizes and which one your iPhone uses

iPhones use a nano-SIM card, which is the smallest standard SIM size. If you are switching from an older phone, your old SIM card may be a different size — either a regular SIM (larger) or a micro-SIM (medium). You cannot force a larger SIM into your iPhone's tray, and it will not work if you do.

If your current SIM card is the wrong size, contact your mobile carrier and request a replacement nano-SIM. Most carriers send these for free or a small fee. Some carriers can cut down a larger SIM to nano size, but this is risky and can damage the card. It is safer to request a replacement from your carrier.

If you are moving to a new iPhone from an older iPhone, your nano-SIM should work in the new phone without any changes. Simply remove it from the old phone and insert it into the new one using the same process described above.

Frequently Asked Questions

Can I open the SIM tray without powering off my iPhone?

Technically yes — the phone will not break if you open the tray while it is on. However, powering off first is the safest approach and takes only a minute. It prevents any chance of a system error or data issue while the tray is open.

What if I lost my SIM eject tool?

A straightened paperclip works just as well and costs nothing. You can also buy a replacement eject tool online for a few dollars, or visit an Apple Store and ask for one — some locations give them away free. Do not use anything too thick, too sharp, or too fragile, as these can damage the slot.

Will my phone work without a SIM card in it?

No. Your iPhone needs a SIM card to connect to your mobile carrier's network and make calls, send texts, or use cellular data. You can still use Wi-Fi for internet and apps without a SIM, but cellular service will not work. If you are testing your phone or temporarily removing the SIM, this is normal.

What happens if I insert the SIM card upside down?

It will not fit into the slot correctly, and you should not force it. The gold contacts must face downward toward the tray. If the card does not slide in smoothly, remove it and flip it over. Forcing a card in the wrong orientation can damage both the card and the tray.

Do I need to do anything special after inserting a new SIM card?

No. Power your iPhone back on, and it should recognize the new SIM card within a few seconds. You may see a prompt to set up cellular service or update carrier settings — follow the on-screen instructions if this appears. Your phone should then connect to your carrier's network automatically.