Unlock your iPhone from AT&T via IMEI

Online unlocking service for all iPhone models locked to the AT&T network

  • Unlock your iPhone from AT&T for use on any network in the world
  • 100% legal, fast and without voiding the warranty
  • Unlocking method recommended by Apple and AT&T

How to unlock your iPhone from AT&T

At doctorSIM.com, you can unlock any model of iPhone from AT&T from the convenience of your home or office. All your photos and personal information will be safe and unlocking by IMEI won't void the iPhone's warranty.

The IMEI unlocking method is recommended by the network providers and cell phone manufacturers themselves as neither the hardware nor software will be damaged during the process:

  • Select the model of your iPhone.
  • Select AT&T under Select your network provider.
  • Read the descriptions in the blue box carefully and then choose the unlocking service applicable to your iPhone.
  • Complete the fields requesting the IMEI number of your iPhone and the e-mail address where you would like to receive the unlocking instructions.
  • Finally, choose one of our 100% secure payment methods to submit your request.
  • We'll then send you an e-mail with instructions on how to complete the process and permanently unlock your iPhone from AT&T.

Why unlock your iPhone from AT&T with doctorSIM?

  • Our unlocking method via IMEI is the method recommended by Apple and AT&T.
  • We will return your money if we are unable to unlock your iPhone from AT&T for any reason under our responsibility.
  • No technical knowledge is required to either submit or complete the unlocking process.
  • You can contact one of our iPhone unlocking specialists by telephone, chat and/or e-mail at any time for assistance.


FAQ iPhone AT&T unlocking

Our Standard AT&T Service is a low-cost service for unlocking your iPhone from AT&T. The success rate is close to 100% as long as the iPhone is not under contract, has no pending payments and hasn't been blacklisted due to loss, theft or unpaid bill. If your iPhone falls under any of these conditions the success rate will decrease significantly.

If your iPhone cannot be unlocked for any reason under doctorSIM's responsibility, we'll issue you a full refund so you can submit your request using our Premium AT&T Service which practically guarantees to unlock your smartphone.

Our Premium AT&T Service is currently the only service on the market that can unlock your iPhone from AT&T with an almost 100% success rate. This service is normally required for iPhones that have received technical support, have not been activated yet, are under contract or prepaid, have been blacklisted or for a number of other reasons.

Neither this service nor any other cell phone unlocking service offered by doctorSIM or reputable cell phone unlocking company can remove an iPhone from the blacklist. You will not be able to use your device in the US if it has been reported by AT&T. It may, however, work abroad.
Unfortunately, doctorSIM's unlocking services cannot disable the Activation Lock on iPhones.

Activation Lock is a feature with the purpose of preventing anyone else from using your iPhone due to theft or loss. The Activation Lock can only be disabled with the owner's original Apple ID and password.

If you cannot remember your Apple ID and password, we recommend contacting Apple for support. Click here for more information.

Once you have resolved the situation with Apple, you can unlock your iPhone using either our Standard or Premium AT&T Service.

If you are looking for a second-hand iPhone, we highly recommend checking the Activation Lock Status prior to making the purchase.
Unlocking an iPhone from AT&T, or any other network for that matter, will not remove it from the blacklist. The only way to remove an iPhone from the blacklist is by contacting the original operator.

If you submit your unlocking request, we will unlock your iPhone, unfortunately, it will not work properly while blacklisted as this is an additional security measure which can only be removed by the network that reported it due to loss, theft or unpaid bill.

The iPhone may work in a country different to that of the original operator, however, doctorSIM cannot guarantee that will be the case.

Generally, blacklisted iPhones can connect to the Internet and send and receive text messages but cannot make or receive calls.
Yes, because iPhones do not prompt for the unlock code during the unlocking process.

doctorSIM will contact Apple to unlock your iPhone from AT&T in their database and we will then send you simple instructions via e-mail explaining how to complete the unlocking process.

Insert a SIM card from a network provider other than AT&T and then connect your iPhone to iTunes to automatically download the unlocking information from the Apple server.

Your iPhone will now be unlocked for use on any network in the world.
The time it takes to unlock an iPhone from AT&T depends on the exact model and the chosen unlocking service. Under normal circumstances, the time frame will be between 1-15 working days.

The guaranteed delivery time will be displayed under the blue box on the right-hand side of the screen once you have selected the country and AT&T. You will also be informed of the average delivery time of the previous 20 similar unlocking requests.
Yes, it isn't necessary to activate an iPhone in order to unlock it. You can complete the cell phone unlocking process without inserting a SIM card from a network different to AT&T so as not to activate the iPhone.

Once you've unlocked your cell phone, you can activate it for use on any network in the world.
Yes, no problem! It is not necessary to insert a SIM card from a network different to AT&T to unlock your iPhone as you can complete the unlocking process without one. Simply follow the instructions we send you omitting that particular step.


What other users have to say about doctorSIM

  • M.M. says:5/5*****
    "Fast, convenient and easy ... and my phone was from a foreign company! highly recommended." after unlocking a iPhone 4S
  • M.A. says:5/5*****
    "The requested service has been super fast and 100% effective." after unlocking a iPhone 4
  • G.M. says:5/5*****
    "In less than 10 minutes i had unlocked the phone" after unlocking a iPhone 3GS
  • J.S. says:5/5*****
    "Everything went perfect. in less than an hour the phone was unlocked and working perfectly." after unlocking a iPhone 4
  • L.M. says:5/5*****
    "Very effective and simple" after unlocking a iPhone 4
  • P.B. says:5/5*****
    "Super fast and cheap." after unlocking a iPhone 3GS
  • S.M. says:5/5*****
    "Very fast and safe, a little expensive. but in less than an hour i could unlock my phone. genial!" after unlocking a iPhone 4
  • A.A. says:5/5*****
    "I had no problem, thanks." after unlocking a iPhone 4
  • R.L. says:5/5*****
    "Service very fast, simple and effective. recommended 100%. ********** s" after unlocking a iPhone 4
  • A.P. says:5/5*****
    "Great, quick easy cheap" after unlocking a iPhone 3GS
  • A.S. says:5/5*****
    "It's super fast and 100% reliable, superb service" after unlocking a iPhone 4
  • J.Q. says:5/5*****
    "Pretty good and cheap. iphone 4 ios 5.0.1 of spain moviestar unlocked in 3 hours." after unlocking a iPhone 4
  • F.C. says:5/5*****
    "Economic and fast. highly recommended!" after unlocking a iPhone 4
  • .. says:5/5*****
    "Just great! and very fast!" after unlocking a iPhone 3GS
  • J.D. says:5/5*****
    "Fast and efficient" after unlocking a iPhone 3G
  • J.P. says:5/5*****
    "All perfect, very fast and without any problems, thank you very much for everything." after unlocking a iPhone 4
  • R.A. says:5/5*****
    "A fast and efficient service. highly recommended" after unlocking a iPhone 4
  • J.C. says:5/5*****
    "Very fast and professional" after unlocking a iPhone 3GS
  • E.F. says:5/5*****
    "Perfect on a day and a half i have had the code, sorry i was wrong imei and it did not do anything." after unlocking a iPhone 3GS
  • J.B. says:5/5*****
    "Correctisimo all, in 48 hours i had my iphone 4 vomistar unlocked." after unlocking a iPhone 4
  • Check out 20,176 reviews reales e independientes sobre su liberación por IMEI
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