How to Check If Your iPhone Is Unlocked (2025 Version)

Penny Warren Published on June 13, 2025Unlock iOS3-min reading

”I want to switch to another carrier, but how to know if my iPhone is unlocked?” Many people bought their iOS devices from mobile carriers. More importantly, their handsets are locked and they do not have the freedom to move to another carrier before the end of the contract. The good news is that you have multiple ways to check the status of your iOS device. Moreover, this guide will explain how-to in detail.

Part 1: How to Check If iPhone Is Unlocked in Settings

The easiest way to see if your iPhone is unlocked is the Settings app on your device. This way does not require any extra hardware or software. Below are the detailed guidance.

If your iPhone is locked because of your carrier, you can call it, and ask customer service to check the status of your phone number. Sometimes, your carrier cannot provide the information immediately. it may take a while to get back to you. If you complete the contract with a specific carrier, you can ask its support team to unlock your iPhone with IMEI number.

Part 2: How to Check If iPhone is Unlocked with SIM Card

When an iPhone is locked, it is tied to a specific carrier. The user cannot use other networks at the same time. Therefore, another SIM card is a quick way to check if an iPhone or iPad is unlocked. You'd better borrow a SIM card from your friends or family. Plus, the SIM card should be from a different carrier from yours.

Situation 1: If you see the message saying The SIM card inserted this iPhone does not appear to be supported, it means your iPhone or iPad is still locked.

Situation 2: If you see the network icon on the top of your iPhone and you can make phone calls, it means your iPhone is unlocked.

Part 3. How to Check If iPhone is Unlocked Using IMEI

Besides, there are lots of IMEI checkers online, such as imei.info, imei24.com, imeicheck.com, and more. They can tell if your iPhone is unlocked. IMEI, short for International Mobile Equipment Identity number, is a unique identification or serial number to identify a device on a mobile network. It can tell the status of your iPhone too. Before visiting an online IMEI checker, you need to know your IMEI number.

Bonus: How to Unlock iPhone If You Forget the Password

An iPhone may be locked by a carrier. Moreover, it can be locked by a passcode. If you forgot the passcode, you cannot access your iPhone and your apps. Can you unlock your iPhone without a passcode? The answer is yes, and all you need is imyPass iPassGo.

Here are the steps to unlock your iPhone without a passcode:

Launch the iPhone unlocker app after you install it on your computer. Choose Wipe Passcode from the home interface. Then connect your iPhone to the same machine with a Lightning cable. Hit the Start button to initiate the process.

On the Info window, check the information of your iPhone including the category, type, model, and iOS version. Make sure that everything is correct and click the Start button to download the corresponding firmware.

Wait for the download to complete and hit the Unlock button to move on. Read the alert carefully, and enter 0000 into the box. If you agree to remove the forgotten passcode, click the Unlock button again. During the process, keep your iPhone connected to the computer. When it is done, you can access your device without a passcode. To protect your privacy and data, you'd better set a new passcode.

In addition to imyPass iPassGo, you can also use iTunes to unlock your iPhone if you forget the screen passcode.

Is it legal to unlock an iPhone?

In most regions, it is legal to unlock your iPhone. You can either buy an unlocked iPhone or complete all the requirements of your phone company contract.

What happens when an iPhone is unlocked?

As long as your iPhone is unlocked, it is not tied to a specific carrier. You can switch to any telecom provider according to your preference.

Are iPhones all unlocked when purchased at Apple?

No. The iPhone you purchased at Apple is unlocked which can be used with any carrier. However, if you purchase it through AT&T Installment Plans, the iPhone will be locked.

Conclusion

Now, you should understand how to check if your iPhone is unlocked. We have listed the easiest methods above. Following them, you can get accurate status and information about your iOS device. It is important to know the status of your handset before you switch to another carrier. If you encounter other problems, please feel free to write them down below this post and we will reply to it as soon as possible.