How to Unlock AT&T iPhone with 3 Methods

Part 1: How to Unlock AT&T iPhone without SIM Card

If you want to unlock iPhone AT&T without a SIM card then a great tool that you can make use of is DoctorSIM - SIM Unlock Service. The truly unique and great thing about this tool is its ease of use and convenience relative to the other approaches available in the market at the moment. It is safe, legal, hassle-free and most importantly, it can be done independently over a simple 3-step process. Furthermore, it is also a permanent solution, which means once broken the carrier lock, you never have to do so again. It's liberated for life.

Read on to find out how to unlock iPhone AT&T without a SIM card via DoctorSIM. However, it might be helpful to first check whether your iPhone is already unlocked (if you're not sure.)

How to unlock AT&T iPhone without SIM card

Once you've verified that your iPhone really is locked, you can follow the next steps.

Step 1: Select your Phone brand logo and name from a display list.

Step 2: Select the Relevant Information.

You'll be asked to provide the Phone Model, Country and Network Provider details.

Step 3: Retrieve the IMEI Code.

This is similar to the steps you followed to check your status. Retrieve your IMEI number by pressing #06#

Enter the first 15 digits, and then also add your email address so you may receive the unlock code.

Step 4: Email Confirmation.

You've just got to wait a while. Within the guaranteed period you'll receive a mail with further instructions and the unlock code.

Step 5: Enter Code.

You've just got to enter the unlock code to your phone to AT&T unlock iPhone.

Part 2: How to unlock AT&T iPhone using iPhoneIMEI.net

iPhoneIMEI.net is a great iPhone Unlock Service by which you can factory unlock pretty much any iPhone working on any OS at all, all without jailbreaking. One of the many unique and cool features about this is that you no longer have to worry about iOS upgrade or syncing it to iTunes, because your iPhone will never be relocked.Also, your warranty remains intact with this. Here's how you can go about making use of this iPhone unlock service.

On iPhoneIMEI.net official website, just select your iPhone model and the network carrier your iphone is locked to, it will direct you to another page. Once you have followed the page instruction to finish the order, iPhone IMEI will submit your iPhone IMEI to the carrier provider and whitelist your device from Apple database. It usually takes 1-5 days. After it's unlocked, you will receive an email notification.

Part 3: How to unlock AT&T iPhone by AT&T

This is an alternative means by which you can AT&T unlock iPhone. It is a tad more cumbersome and may take a little more time, but is another legitimate means you could opt for should you wish to do so. This is done by directly getting in contact with your Carrier. If you already know that your carrier is AT&T, you can contact them directly and get your iPhone unlocked as follows:

Step 1: Go to their Site and Contact them.

1. Go to https://www.att.com/deviceunlock/?#/ first. This is the official location whereby you can contact them.

2. The page will list out certain eligibility requirements. You have to read and agree to them before clicking 'Continue.'

3. Next, you have to fill up the Request Form, including details about your Wireless number.

Step 2: Email confirmation.

1. You'll receive the unlock request number via email.

2. You need to click on the provided link within 24 hours in order for your unlock request to be officially accepted.

Step 3: Response.

1. You should hear back from AT&T within 2 days.

2. If your request has been successful, they'll send you further instructions about how to unlock your iPhone.

Requirements:

However, AT&T has the right to dismiss anyone's request based on several requirements and criteria, so your application may yet be either rejected or you may have to go through further steps. It is a good idea to go through their requirements before you fill their form.

1. The obvious requirement is that your iPhone must be locked to AT&T, else you should go to the relevant carrier page.

2. You iPhone couldn't have been reported as either lost or stolen.

3. No record of it having been linked to any criminal or fraudulent activities.

4. All termination fees have been paid in full, and all the other iPhone installment plans, etc, have been completed.

5. After upgrading iPhone you must wait 14 days before you're eligible for unlock.