How to Unlock iPhone 4s

Unlock iPhone 4s
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Need to unlock an iPhone 4s to use any sim?

This Apple iPhone 4s Unlocking solution is called a Factory Unlock or Official IMEI unlock. It is not requested via the network, instead your IMEI is updated as 'unlocked' on the Apple database. If you are not the original owner, if you do not satisfy the current networks unlock criteria or you simply want a quicker, easier and guaranteed unlock, an Official Apple Unlock is for you!

All that is required to unlock your iPhone 4s is the IMEI number and the network it is currently locked to.


Select the Country/Network your iPhone 4s is CURRENTLY locked to, below:

Please select your phone model

Please select the country where your iPhone is locked

Please select the network your iPhone is locked to


If you are trying to find out how to unlock an iPhone 4s so that you can use a different SIM card from a different network, quickly and easily, this Official Apple iPhone Unlock is exactly what you are looking for.

Each iPhone 4s has a unique 15 digit identifier called an IMEI number, by submitting your IMEI to be unlocked and updated on the Apple database, it does not require any modifications to the phone and when you receive the completion notice, the update is automatic when you insert a new sim card.

  • Official Apple Factory IMEI Unlock for iPhone 4s, all models, all software iOS and all modem firmwares. Quite simply all iPhone 4s's on supported network
  • No technical knowledge or software modifications required - Simply insert a new Sim & unlock recognised via WiFi.
  • Unlock from Anywhere - Unlock from the comfort of your home, office or abroad. No need to be without your phone.
  • Instant, 24/7 automated submission - Guarantees the fastest unlocking times for all Networks!
  • Price Match & Money Back Guarantee - All our services are covered by our 100% unlock guarantee.
  • No Hidden Costs - The price quoted is the price you pay!
  • All Networks supported - All networks that support Factory iPhone unlocking are available, Worldwide.
  • Live Support - Live Chat available 10am-4pm GMT Monday-Friday.

With over 9 years of iPhone Unlocking experience, we are a Trusted Unlock Company and the preferred Unlock Partner for a number of major networks around the globe as well as some of the largest iPhone recycling companies.

Trust your iPhone unlock with a specialist company and unlock with us today!

Unlocking policies with the various networks differ greatly. If you bought an iPhone 2nd hand or on Ebay for example, were gifted an iPhone, if you are not the original contract holder or if a contract period remains, to name but a few, you probably will not meet the requirements to unlock directly via the network. This is when an Official Factory Apple Unlock Service is required.

An Official Apple Unlock service removes ALL network restrictions imposed by the existing network and allows your iPhone 4s to be used with ANY network, around the World. Unless stated, as long as your iPhone has not been reported 'lost or stolen', any iPhone 4s can be unlocked, regardless of contractual period (unless stated) etc. Once unlocked you are able to swap and change network Sim cards at your will, your iPhone will be unlocked to use any sim card and no longer limited to any individual provider.

To unlock your iPhone 4s with an Official Permanent iPhone Unlock all we require is the IMEI of the phone and a contact email address to receive all correspondence and ultimately, the 'Unlock Confirmation'.

An IMEI number is a unique 15 digit number that identifies your handset and the network it is locked to. The process updates your IMEI on the Apple GSX database and it is marked as 'Unlocked/Whitelisted/Sim Free'. This is the only permanent unlock, recognised by Apple.

How to unlock iPhone 4s:
  1. Locate your IMEI number (Detailed help on how to find your imei is available here)
  2. Select the Network/Country that your iPhone 4s is CURRENTLY locked to.
  3. Order your iPhone Unlock - Instant submission upon payment.
  4. Unlock confirmation email sent immediately upon status update.
  5. Simply insert a new Sim card whilst connected to an active WiFi signal to complete the unlock.

The fifth generation of the iPhone family, the iPhone 4s which replaced the iPhone 4 and preceeded the iPhone 5 was announced on October 4, 2011 at Apple's Cupertino campus.

Availability of the iPhone 4 became available on October 14, 2011 in the United States, Australia, Canada, the United Kingdom, France, Germany, and Japan. The iPhone 4 sold over more than a million units in the first twenty four hours of going on sale and more than four million sales in the first four days of retail availability. 22 additional countries were added to the continual rollout on October 28.

This iPhone was named "4S" the ‘S’ depicting the introduction of Siri an iPhone 4S exclusive intelligent personal assistant which has since been included in the future generations of mobile Apple products. Retaining most of the external design of the iPhone 4, the 4S hosted major internal upgrades including an upgrade to the Apple A5 chipset and an 8-megapixel camera with 1080p video recording. It launched with iOS 5, the fifth major version of iOS and introduced a host of new features including iCloud, iMessage, Notification Center, Reminders, and Twitter integration.

It was succeeded by the iPhone 5 as on September 12, 2012. The iPhone 4S remained in production until it was finally discontinued on following the announcement of the iPhone 6. It was the last iPhone to have the original 30 pin connector as it was replaced by the Lightning Connector when the iPhone 5 was released.

We use an independent review site to ensure reviews about our service are those of actual customers. There are almost 300 million domain names registered so it is very easy to confuse reviews from similar named websites or those offering a similar service. All customers of officialappleunlock.com are invited by VerifiedReviews to leave feedback about our service.

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  • Ryan Simpson, 16.11.2016, 00:12
    Rating

    I never expected this process to be quite so simple but their website stated, I got my unlock within 48hrs and my iPhone 5c is now unlocked and working perfectly with a Vodafone sim. I will definitely recommend. Thanks

  • Tracy Williams, 11.11.2016, 16:36
    Rating

    I gave my teenage daughter my old iPhone locked to Vodafone when I upgraded but she has a giffgaff sim and it would not work. The LiveChat feature was brilliant because I'm a real technofobe and had no idea what I was doing. The answers to my questions put my mind to rest and the unlock was completed in just a few days. It was so simple, I just wish I'd found this site a little earlier Already recommending to my friends and family. Brilliant

  • Tony Simpson, 11.12.2016, 15:20
    Rating

    I now have an official unlocked iPhone that I can use as normal without the need to worry about relocking, unlike the previous software solution I had to use. An offiical IMEI unlock is the only method I would recommend to anyone.

  • James Ward, 12.12.2016, 20:59
    Rating

    As as service it is First Class, simply provide them with your IMEI and they do the rest. Email gets sent when the unlock is done, swap sim cards and that's it!! Couldn't be easier.

  • John Walker, 04.12.2016, 15:13
    Rating

    I had my doubts at first but I needn't have worried, everything was completed as Id hoped and can definitely recommend this company.

  • David Kite, 29.01.2017, 13:11
    Rating

    Spent about a week being told by local shops and Vodafone that I could not get unlocked, I thought I was stuck with an iPhone that I was never going to get unlocked. Found officialappleunlock this morning and within a few days it was unlocked. Seriously impressed and can highly recommend to others.

  • Tony Firth, 07.01.2017, 07:58
    Rating

    I purchased an iPhone from a visitor from England but needed it unlocked for Movistar Spain. On just the 2nd day I received the unlock confirmation and it worked 1st time. I was fearful it would not unlock because I was in Spain but I need not have worried. Great service

  • John Verity, 23.01.2017, 11:14
    Rating

    Told I had to wait another 6 months before I was eligible for an unlock by my network, these guys unlocked me in less than 2 days!

  • Samantha Lee, 31.12.2016, 08:32
    Rating

    Lets face it, the only reason we read these reviews is to get the confidence of those who have gone before us! It's the only reason I have taken the time to add this, simply because the service and customer service was beyond all of my expectations. I took the chance and I am pleased to say it worked, my iPhone 5s was unlocked from the Vodafone network in under 3 days. Cannot recommend highly enough. Great job

  • Ethan Thompson, 26.11.2016, 19:22
    Rating

    I have unlocked 4 work phones now with this company when we swapped providers, I cannot recommend highly enough. Fast, efficient and reliable service that I will use again.

Network Lookup - £3.99 (1-24hrs)

Use this service to run a check on the Apple GSX database to determine what network your iPhone is currently locked to.

Enter your 15 digit IMEI number & an active email address to receive the Network Report. If you do not know where to find your IMEI, use the help section below.

The IMEI number needs to be 15 digits.
Not a valid IMEI number.
Please enter your email address.

Order Help

You can display your IMEI by dialing a number into your iPhone, as if making a phone call. Follow these steps to get your iPhone IMEI:
  1. Open your Phone Keypad (to make a call).
  2. Dial *#06# (star-hash-0-6-#)
  3. Your IMEI will display on the screen
The IMEI number can be found in the iPhone Settings. To locate it follow these simple steps on your phone, below:
  1. Click on 'Settings'
  2. Click on 'General'
  3. Click on 'About'
  4. Scroll down to view the IMEI number

On newer models the IMEI number is engraved on the back of your iPhone. Look on the back of the iPhone and at the very end of the small text is the phone IMEI number. The IMEI is very small, be sure to read and copy it carefully.

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