Enter your phone details

Select your phone model, the carrier your phone is locked to and enter your IMEI number.

Finding your IMEI number or Don’t know your carrier?


Phone unlock processed

Once your payment has been verified, we will process your phone unlock remotely.

Keep up to date with the phone unlocking process with our live tracking service.


Your phone unlock is complete!

Confirmation of your phone unlock or unlock code will be sent to you via email. Your phone unlock will be delivered wirelessly via 3G/4G/WIFI, once complete you can use your phone on any carrier you like!

Why unlock your iPhone 4 / 4S with Mobile Unlocked?

Mobile Unlocked offer a trusted online iPhone 4 Unlocking service that is easy to use and hassle free. We promise to unlock your iPhone 4 without any disruption to cellular service and guarantee that you will be satisfied with the iPhone 4 sim unlock service provided.

Mobile Unlocked’s IMEI unlocking method will officially and permanently unlock your iPhone 4 so that any future software updates will not affect your iPhone 4 unlock. Once we have completed the iPhone 4 unlocking process, you will be able to use your iPhone 4 with any carrier sim card internationally saving you money on data roaming charges when you travel abroad. What’s more, unlocking your iPhone 4 officially with an online service like Mobile Unlocked will also increase the value of your device.


Supported Carriers

Remote Unlocking

24 Hour Delivery

Permanent Unlock

Live Order Tracking

No Hidden Charges

iPhone 4 / 4S Unlock FAQ

  • How do you unlock and iPhone 4?

    At Mobile Unlocked we unlock your iPhone 4 by whitelisting your IMEI in Apple’s database, this enable us to provide an official and permanent unlock that will not affect your iPhone 4 performance or warranty. All we need to process your unlock Is your iPhone 4 IMEI number and the carrier your iPhone 4 is currently locked to.

  • Can I unlock my iPhone 4 / 4S if I’m still under contract?

    The great thing is that it’s still possible to unlock your iPhone 4 / 4S even if you’re currently still under contract with a specific carrier provider. Unlocking your phone will not affect your contract in any way, and you may also decide to use your unlocked iPhone 4 on any other carrier, even if you are still paying for a contract on your existing carrier – the choice is yours!

  • Is it legal to unlock my iPhone 4 / 4S?

    Yes, it is totally legal to unlock an iPhone 4 / 4S. Mobile Unlocked provide a safe and secure iPhone 4 unlocking service that will unlock your iPhone 4 without affecting your outstanding warranty.

  • What is an iPhone 4 IMEI number?

    In order to unlock your iPhone 4 / 4S, we will need your IMEI number. This is a specific set of 15 identification digits, and by providing it we will be able to remotely identify your iPhone 4 in order to unlock it.

    To find your IMEI number. All you need to do is go to Settings > General> About, or alternatively you can also dial * #06# from your handset.

  • How long will it take to unlock my iPhone 4 / 4S?

    Mobile Unlocked provide one of the fastest online iPhone 4 unlocking services. It’s really quick and easy to use and in some cases it’s possible to unlock an iPhone 4 within 24hrs, however, depending on the contract status of the device, it may take slightly longer.

  • Will I need to send my iPhone 4 / 4S away to be unlocked?

    No it is not necessary to send your iPhone 4 / 4S away to be unlocked, making the process as easy as possible! At Mobile Unlocked we can unlock your iPhone 4 / 4S remotely.

  • How will I know when iPhone 4 / 4S is unlocked?

    Once you have received your unlock via 3G/4G/WIFI, simply power down your iPhone 4, swap your existing sim card for one from your new carrier and turn your phone on. Once your iPhone 4 has restarted and connected to the carrier you will be able to use your new carrier as normal.

Didn't find what you were looking for?

If you would like to find out more, don’t hesitate to get in touch with the Mobile Unlocked team who will be happy to help. Contact us here or go to our support pages by clicking the link below.


Our unlocking service options

Depending on the model and network combination you select on the unlocking form you might be presented with the following service options:

Pre-order Unlocking

Pre-order Unlocking

If you don’t know the contract status / history of the phone then this service is for you.*

Get Started

*There may be an additional unlocking fee to pay when using this service.

Standard Unlocking

Standard Unlocking

If you are the original owner or are fully aware of the phones history / contract status, then please use this service.*

Get Started

*Please see our terms and conditions for our standard service refund policy.

Premium Unlocking

Premium Unlocking

If you don’t know the contract status / history or if the details of the phone are correct then this service is for you.

Get Started



Rated 4.7 out of 5 based on 17,699 Verified Reviews

Favian M

Amazing really easy and I love how this works and I...

Amazing really easy and I love how this works and I don't have to go to the store just to unlock! Really cheap too 10/10 must recommend.

Terry S

Nice service, I tried so hard to get at&t to unlock...

Nice service, I tried so hard to get at&t to unlock my phone which I purchased from them and its impossible. You unlocked my first phone so fast, it was great and simple. I first thought the money was a little high but it so much better than spending another grand on a new phone.

Keith L

They got the job done...

Mobile Unlock got my phone unlocked in a little more than 1 day. Thanks.

Laura F


Awesome! Really quick and efficient! Very easy to follow steps!. Thanks.

Audrey L

Quick & easy...

Quick & easy to use. Phone was unlocked very quickly