How to Check If iPhone Is Unlocked Using IMEI (2025 Easy Guide)

In today’s world, knowing if an iPhone is unlocked is more important than ever. Whether buying a used iPhone or switching carriers, an unlocked phone gives users more freedom and flexibility. The fastest and most accurate way to verify unlock status? Using the IMEI number.

Let’s break it all down.

>> How to Unlock iPhone Free with IMEI Number (Easy Ways) <<

What Does It Mean If an iPhone is Unlocked?

An unlocked iPhone isn’t tied to any specific carrier. That means it can work with any compatible SIM card, including international ones.

In contrast, a locked iPhone only works with the carrier that sold it, like Verizon, AT&T, T-Mobile, etc. If the device is still under a contract or hasn’t been fully paid off, it's likely locked.

Why Check Unlock Status?

Here’s why it matters:

1. Carrier Flexibility: Switch carriers anytime without buying a new phone.
2. Resale Value: Unlocked iPhones sell for more.
3. Travel Convenience: Use local SIMs while traveling abroad to save money.
4. Avoid Carrier Fees: No early termination or unlocking fees.

Knowing unlock status avoids future frustration.

>> How to Unlock iPhone Without Carrier (No Hassle Guide for 2025) <<

How to Check If iPhone is Unlocked Using IMEI (2025)

Checking your iPhone’s unlock status using its IMEI number is the most reliable method. Here’s how to do it step by step.

Step 1: Find the IMEI Number

Your IMEI (International Mobile Equipment Identity) is a unique 15-digit code. Here are a few ways to locate it:

Via Settings:

Go to Settings > General > About.

Scroll down to find the IMEI.

Dial Code:

Open the Phone app and dial *#06#.

The IMEI will instantly pop up.

On the SIM Tray or Back of iPhone:

Older models have the IMEI engraved.

Step 2: Use IMEI to Check Unlock Status

Once you have the IMEI, there are several ways to verify if your iPhone is unlocked.

Method 1: Contact Your Carrier

• Call or live chat with your carrier’s support team.
• Provide your IMEI.
• Ask directly if your phone is unlocked.

Pros:

• Accurate
• Direct answer

Cons:

• Takes time
• Only works for phones purchased through them

Method 2: Use Apple’s Official Website (If Available)

Apple removed their IMEI checker, but in some regions, carrier portals can check unlock status linked to your Apple ID.

Method 3: Use a Free IMEI Checker Tool

Some websites offer free IMEI lookup tools. Popular ones include:

• IMEI.info
• IMEI24.com
• iUnlocker.net

Steps:

1. Go to the website.
2. Enter your IMEI.
3. Submit and wait for the result.

Warning: Use only reputable sites to avoid scams.

Method 4: Use iPhone Settings (Quick Check)

• Insert a different carrier’s SIM card.
• Restart the phone.
• If it connects to the new network and works fine, it’s unlocked.

Downside: You need another SIM card.

>> How to Unlock an iPhone from a Carrier in 2025 <<

How to Read the IMEI Unlock Report

Most IMEI checkers provide reports with terms like:

1. Unlocked: Your phone is not tied to any carrier.
2. Locked: Only works with the original carrier.
3. In Contract: Could still be locked until paid off.
4. Blacklisted: Reported as lost or stolen (won’t work on any network).

Look for "Lock Status: Unlocked" or similar phrases.

Common Questions About IMEI Unlock Checks

Is It Legal to Check IMEI?

Yes. Your iPhone’s IMEI is like a fingerprint. Checking it doesn’t break any laws.

Can I Unlock a Phone With IMEI?

Yes. Once a carrier confirms eligibility, they can unlock it using your IMEI remotely.

Do I Need to Pay to Check IMEI Unlock Status?

No, not always. Many sites offer free IMEI lookup. But avoid sites that force payment upfront.

Will Unlocking Void My Warranty?

No. If done legally through your carrier or Apple, it won’t affect your warranty.

What If My iPhone Is Locked?

Call your carrier and request an unlock.

Pay off any dues.

If denied, third-party unlock services (paid) may help.

>> How to Unlock a Phone to Any Network for Free (2025) <<

How to Unlock iPhone Using IMEI (If Needed)

If your iPhone is locked, follow these steps to request an unlock:

1. Contact your carrier (AT&T, Verizon, T-Mobile, etc.).
2. Submit an unlock request.
3. Provide the IMEI.
4. Wait for approval (may take hours to days).
5. Once approved, insert a new SIM.

Pro Tip: Always back up your data before attempting any unlock.

Final Thoughts

Knowing how to check if an iPhone is unlocked using the IMEI is crucial, especially if you're buying or selling a used device. It saves time, avoids surprises, and gives you full control over your iPhone usage.

For the most accurate results, use trusted IMEI checkers or speak directly with your carrier. And remember, an unlocked iPhone opens up more choices and freedom.