Unlock AT&T USA iPhone 6 6+ 5S 5 5C 4s & 4

Unlock AT&T iPhone
Country: USA Carrier: AT&T
£39Total Unlocked Devices: 59737

Delivery Timeframe: 12-24 Hours

  • Support for AT&T iPhone 6, 6+, 5C, 5S, 5, 4S, 4 & 3GS
  • AT&T Factory Unlock – Permanently for any network
  • Works with IOS 8.2 / 8.1.3 / 8.1.2 / 8.2 / 7.1.2 / 7.0 and below
  • For extra questions please Contact Us

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Unlock AT&T iPhone 6, 6+, 5, 5C, 5S, 4S, 4 & 3GS by IMEI

You can now factory unlock your AT&T iPhone using only your IMEI number & connecting your iPhone to iTunes (after you complete our instructions). This service works for iPhone 6 Plus / 6 / 5S / 5C / 5 /4S / 4 / 3GS which are locked to AT&T. The process requires usage of the iPhone IMEI number and it will work with iOS 4, 5, 6, 7 or iOS 8 and any baseband version. After the unlock is done you will be able to use it with any carrier throughout the world.

Brief explanation on our AT&T iPhone Unlock Service

We offer you an Official AT&T iPhone unlock service to permanently unlock your AT&T iPhone to be used on any other sim card in the world. The unlocking will be applied only by connecting the device to Apple iTunes & restore (for older devices). For the new devices you can apply the unlock over the air (change your sim card & connect to WiFi). After you finish the unlocking procedure, your iPhone can be used it in any country on any GSM network throughout the world.

How to Unlock AT&T iPhone 6, 6 Plus, 5s, 5C, 4, 4S & 5:

If you are not sure if your device is locked to AT&T – we recommend:

  • Get an AT&T SIM Card and and see if your iPhone functions properly (calls, sms).
  • Or you can use our simple iPhone IMEI Checker service to check the carrier of your iPhone.

Step 1: Find the IMEI code (by dialing *#06# or go to Settings -> General -> About).

Step 2: Enter the IMEI code in the unlocking form above, select the device model and click the Unlock Now button to start the unlock process.

Step 3: Now you will be redirected to the Cart page to review the products added to your card. Now you can proceed to checkout, enter your personal details and click the Pay Now button.

Step 3: Now you will be redirected to our payment processor (Paypal or Dalpay) to complete the payment process. After you complete the payment your AT&T unlock process is officially started.

Step 4: Now you will receive the “Unlock Complete” email with full instructions on how to apply the unlock. You can do that via iTunes or via WiFi method. Both methods are described below:

Method 1: Apply the Unlock via iTunes

  1. Connect your iPhone to the computer and prepare a fresh back up for your iPhone (this process is not necessary and you can skip it if you do not care about your personal data).
  2. Remove the old SIM card and put a new SIM card (Non-AT&T sim).
  3. Click the Restore button from iTunes to start the restoring process.
  4. After the Restore process is completed you will see a message: “Congratulations, your iPhone has been Unlocked”

Method 2: Apply the Unlock Over the Air

  1. Connect your device to WiFi network.
  2. Remove your Old sim card & insert new (Non-AT&T) sim card.
  3. Complete the activation process. Now you will see the network bars.

UnlockBoom.com guarantees that our method will work perfectly fine and thus you will be able to gain permanent solution for your device including infinite iOS updates for your device because your IMEI will showed as “Unlocked” in Apple’s database.


4 reviews for Unlock AT&T USA iPhone 6 6+ 5S 5 5C 4s & 4

  1. Thank you guys! my AT&T iPhone is now Sim-free!

  2. I was a little questionable about buying unlock service form this site, but it really perfectly worked. I’ve an IPhone 5 from AT&T, and I use it now with T-Mobile sim card. I ordered, and within 18 hours it was factory unlocked. It’s still fully unlocked, and I have attached it to ITunes, restored to the newest firmware. It is not a scam, I am a 18 years old girl that wanted my phone to work on T-Mobile. It’s well worth the money!

  3. Thank you! Unlocked my AT&T iPhone 6 in less than 24 hours! Amazing!

  4. Very fast service. Unlocked my iPhone 4 in less than 1 day. Thank you!


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Supported Unlock Models:

  • Unlock AT&T iPhone 6
  • Unlock AT&T iPhone 6+
  • Unlock AT&T iPhone 5S
  • Unlock AT&T iPhone 5C
  • Unlock AT&T iPhone 5
  • Unlock AT&T iPhone 4S
  • Unlock AT&T iPhone 4
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