Could not parse the XML stream Unlock AT&T SMT5700 Phone | Unlock Code for AT&T SMT5700 Phone

Unlock AT&T SMT5700 Phone with 100% money back guarantee.

Unlock AT&T SMT5700 Phone

Unlock AT&T SMT5700 Phone | Unlock Codes for AT&T SMT5700 Phone

Important - Select the Current Network your AT&T SMT5700 phone which is Locked. Do NOT select the network you want to use.

At we provide you with all kinds of unlocking codes for all models of AT&T SMT5700 phones. These codes can be -

NCK – Which is a network unlock code to unlock sim lock.

Unfreeze/MCK – which is a code to reset phone freeze, when too many wrong codes are entered

SPCK – Which is a service provider code to reset second level of lock.

Unlock AT&T SMT5700 phones with us. We provide instant unlock codes for AT&T SMT5700 mobile. We are the best phone unlocking service you can find.

How to enter an Unlock Code for AT&T SMT5700 Phone

It is rather simple to enter the unlock code in AT&T SMT5700 Phones.

First, enter a different sim card in your AT&T SMT5700 Phone and switch it ON.

You should see an unlock window on your AT&T SMT5700 screen.

For SIM network unlock pin, enter the codes in the following order, Unfreeze confirm, NCK confirm. Please try couple of times if it doesn’t accept it on the first go.

Sometimes, an RGCK (regional lock code) code is provided. You need to use the RGCK code in the same way as the NCK code.

If you receive the Service provider pin, you need to enter the codes in this order

Unfreeze confirm, SPCK confirm

Your AT&T SMT5700 phone will now be network unlocked !!! and ready to use.

Benefits of Unlocking your AT&T SMT5700 Phone

Freedom from Network

The first and foremost benefit of unlocking your AT&T SMT5700 Phone is that you won’t be bound to any specific network anymore. You can freely change your network operator and enjoy the services.

No Contracts

When a seller sells you a phone with a contract, it is primarily to ensure that the company ends up making more money. And the best part is you can get the same plan on your phone even after unlocking it. Hence, by unlocking your AT&T SMT5700 phone, you can get rid of a contract.

Hassle-free travel

When you’re travelling overseas and have a locked phone with you, you’re going to rack up massive roaming charges. Once you’ve got your AT&T SMT5700 phone unlocked, you can use any of the local sims from the country you are travelling to and you are sorted.

Boost Your AT&T SMT5700 Phone's Resale Value:

The benefit of unlocking AT&T SMT5700 Phone carrier is that you can easily sale your unlocked AT&T SMT5700 phone and get more money as compared to locked AT&T SMT5700 phone. You can easily sale your unlocked AT&T SMT5700 phone both online and offline where most of the people searching AT&T SMT5700 unlocked phones for sale.

Frequently Asked Questions:

Can I unlock my AT&T SMT5700 Phone if the Software has been modified?

Although we do assure you that our process of unlocking AT&T SMT5700 cell phones will work with all original software and future updates, we do not take responsibility in case the phone’s software has been modified in any way. You will have to restore the phone to factory settings and be prepared for the possibility that some of its key components might get altered in the process of unlocking it.

Do I need a SIM card to unlock my AT&T SMT5700 Phone?

Yes, one of the key pre-requisites for completely unlocking your AT&T SMT5700 phone is to insert a SIM card from a different network. Without a SIM card of a different network, the phone will not prompt for the unlock code and unlocking it won't be possible.

Is there a maximum number of attempts in which I can unlock my AT&T SMT5700 Phone?

AT&T SMT5700 phones do not have a maximum number of unlocking attempts pre-defined. But, if the lock code is typed incorrectly repeatedly the phone will 'freeze'. To reverse this, you will need to type in the Defreeze code (MCK code), which is included with our AT&T SMT5700 Premium Service, and then re-type the unlock code to unlock the phone.

What all do I need to Unlock my AT&T SMT5700 Phone?

You will only need an Internet connection and an e-mail address to receive your unlock code and instructions to unlock your AT&T SMT5700 Phone. You will have to type the unlock code after typing your PIN when the phone prompts for the unlock code. 

I purchased my AT&T SMT5700 phone from abroad, can I use it with any network?

Of course! After unlocking network of your AT&T SMT5700 Phone, you can use any network in your AT&T SMT5700 Phone. The IMEI network unlocks from are unrestricted, permanent, and global.

How do I find my AT&T SMT5700 phone’s IMEI number?

Finding your 15-digit IMEI number is quite easy. The quickest method is to dial *#06# on your AT&T SMT5700 phone, which will show the number on the screen. You can also find it by navigating to Settings > About device > Status > IMEI number.

Can I unlock my AT&T SMT5700 phone without losing any data?

Yes, With the help of, you can unlock AT&T SMT5700 phone without losing any data. This is main advantages of unlocking your AT&T SMT5700 phone with

Does phone unlocking void my AT&T SMT5700 phone warranty?

No. Unlocking AT&T SMT5700 Phone by Unlock code will not void the warranty of AT&T SMT5700 phone. Our AT&T SMT5700 phone unlock codes do not interfere with your AT&T SMT5700 handset in any way. You just need to enter the unlock code and you’ll be able to use any network worldwide and it never void the on-going warranty of the handset or anything else.

Will I be able to use any SIM card in my AT&T SMT5700 Phone?

You will be able to use any SIM card or Network worldwide after entering the AT&T SMT5700 unlock code in your device successfully which we provided you via email. This means you can use any local SIM card in your AT&T SMT5700 phone worldwide.

How to unlock a AT&T SMT5700 phone to any network?

In order to unlock a AT&T SMT5700 phone to any network, you need AT&T SMT5700 Network unlock code. To generate network unlock code for your AT&T SMT5700 phone, you just need to submit our unlocking code generating form & complete the unlocking process. With the help of, you can generate unlock code for AT&T SMT5700 Phone hassle free.

How long does it take to unlock AT&T SMT5700 phone generally?

If your device is eligible for unlocking, The AT&T SMT5700 unlock process generally takes 24 to 72 hours. In some cases your AT&T SMT5700 phone can be unlocked instantly, And in some cases, it may take a little longer. The time it takes to unlock an AT&T SMT5700 phone can vary depending on the device and the circumstances.

To Find your IMEI (serial number), type *#06# on the phone keyboard. Please enter the 15 digits, without any other character.
Please make sure to enter a valid email address as this is where your unlock codes or confirmation will be sent upon completion of your order.

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