Unlocking iPhone 4S

For unlock iPhone 4S following options are available. If you don't know which option use for unlock your phone, please contact us. We will help you choose the right product for your phone.

Select your network

UNLOCK iPhone 4S


What our customers say about unlocking

  • It's was fast given the time space I was given

    Nathan - 2022-12-16 10:54:38

  • good

    Chheng Sokchann - 2022-12-07 10:06:27

  • Great service. Thanks for helping 🙏🏻💜

    Nawaf - 2022-05-30 18:44:57

  • They are very professional, and the most important thing is that when you contact them by phone or email, you quickly get a response

    JOSE - 2022-04-29 12:49:12

  • Clear and genuine why not anyone try it 😁

    David - 2022-04-01 08:21:18

How to unlock iPhone 4S ?

Network unlock for an iPhone 4S doesn't use a code or unlocking sequence. The device is remotely unlocked on Apple servers.
There are two types of instructions for iPhone 4S.

First option
1. Insert a simcard from a different network than the one working in your device.
* the unaccepted simcard cannot ask for a pin code at the start. Please use a simcard that doesn't ask for a pin, or turn the request for a pin code off.
2. Start the device and turn on Wi-Fi
3. Small update should be downloaded.
iPhone 4S is ready to work in any network.

Second option (if the Wi-Fi option doesn't work)
1. Connect iPhone 4S to the PC by cable with an unaccepted simcard insterted (simcard from a different network than the one where you bought the device)
2. Start iTunes application on your PC
3. Small update will be downloaded.
iPhone 4S is now network free.

The easiest way to check if iPhone 4S is permanently unlocked is by inserting a different simcard (from different networks).
If iPhone 4S comes from AT&T network and you insert Sprint carrier sim card and a message "iPhone has a simcard from a different network" or "incorrect simcard inserted" appears on LCD it means that the device is network blocked.
However if the device has a signal and you can make calls or send text messages iPhone 4S is unlocked.

If you don't have a simcard from a different network or you don't know the original network, you can use this service which helps you check your iPhone carrier and country check for iPhone 4S.
iPhone 4S can be permanently unlocked by adding the IMEI number to its producer's database.
In order to unlock iPhone 4S to work in any network, you must choose the network in which the device works.
Networks that can be unlocked for iPhone 4S include:
Sprint, T-Mobile, Verizon, AT&T, EE etc.
Use this link to check the current list of supported networks Supported iPhone 4S networks.
Find my iPhone (FMI) is a function that stops other people from using your iPhone 4S when it gets lost or stolen.
In order to remove the FMI blockade you need to enter an e-mail adress and password used by the owner of this device.

You can also check the FMI status on your iPhone 4S for free by using this link
Free FMI check for iPhone 4S. In order to check thet status on your iPhone 4S you need to enter your IMEI number.
Blacklist is a special type of database which includes all iPhone 4S which has been reported as lost, stolen or bills have not been paid.
In order to check the BLACKLIST status for iPhone 4S for free, you can use the following link.
iPhone 4S free BLACKLIST check. To check the status of BLACKLIST you need to provide the IMEI number of your iPhone 4S.


2023-12-26 00:33:13 Przemyslaw

Bardzo szybko i skutecznie sprawdzone.Polecam.

2023-07-12 21:16:38 Amairani

Buen servicio

2022-12-23 18:54:49 Paweł

Wszystko przebiegło sprawnie i skutecznie Po paru dniach odpaliłem iPhona i ożył:)) Polecam Sprawdziłem Powrócę:)

2022-12-16 10:54:38 Nathan

It's was fast given the time space I was given

2022-12-07 10:06:27 Chheng Sokchann


2022-10-04 01:00:43 Fernando


2022-07-29 12:13:31 Arkadiusz

iPhone 4s z sieci AT&T z USA odblokowany w ciągu kilku godzin. Bardzo dziękuję.

2022-05-30 18:44:57 Nawaf

Great service. Thanks for helping 🙏🏻💜

2022-04-29 12:49:12 JOSE

They are very professional, and the most important thing is that when you contact them by phone or email, you quickly get a response

2022-04-01 08:21:18 David

Clear and genuine why not anyone try it 😁

2022-02-09 15:44:05 Ryan

Took a few days but worked a treat. Brilliant price to get an old iPhone 4s unlocked.

2022-01-31 11:32:21 Enock

Je trouve vraiment le service de ce site hyper top car ma commande en a fait qu'un jour pour être achevé. Vraiment c'est du top en top votre service.

2021-12-14 18:50:38 Halina

All ok iphone unlocked in 3 days:)

2021-12-13 17:47:14 Halina

All ok, accurate info:)

2021-12-09 14:19:05 David

Worked well, no problems

2021-12-08 19:00:41 David

Unlocked, took about 1 1/2 days, thanks

2021-12-05 14:41:19 Ronald

Fairly quick…….

2021-09-01 06:57:04 yared

Quick and great service. I strongly recommend it.

2021-08-20 08:30:35 Unlocking

Thanks for the reliable service.

2021-08-19 08:29:09 Kibuuka

Impressed with the unlock though it took longer than expected. Kindly improve the TAT and it will be 5stars from me

2021-08-16 04:34:55 Unlocking

Good, quick service. Thanks.

2021-05-09 21:28:15 John353Smith

Fast, cheap and great service by sim-unlock.net Got emails from them every step along the way to keep me updated about the status of my order. Unlocking from previous U.S. carrier took only 29 hours and works fine. Unfortunately this iPhone was also locked on iCloud by previous owner so I have to remove that lock before I can activate the phone with new carrier.

2021-03-22 16:35:54 Blanka

Wszystko super Dziękuję i polecam.

2021-03-09 17:12:56 Mario

Quick with no problem, excellent price too

2021-03-08 16:35:28 Mario

Quick and worth paying for Thanks

2021-02-14 11:19:06 Deni

Perfect, my 4s is up and working thank you

2021-01-22 15:41:40 yoanky

buen servicio

2021-01-07 13:03:45 Vladimir

Ça marche bien, merci

2020-12-17 00:05:08 C

worked quick and easy

2020-12-01 23:15:10 Barry

Excellent and very fast service.

2020-11-05 21:51:13 Wojciech


2020-10-27 08:50:03 said


2020-10-02 19:53:15 Zulwaqar

Great website and wonderful experience.. my phone unlocked within two days with no issues thanks you so much guys, I also recommend other people

2020-09-30 09:20:58 Stephen

Great no nonsenso service unlocking old iphone (UK carrier) ti new carrier. Highly recommended.

2020-09-11 11:24:46 jennifer

works great thanks

2020-08-19 13:26:23 Alexandre

Very quick. Good job

2020-06-30 09:01:56 Robert

The phone was unlocked in 24hrs. Great service.

2020-06-10 08:16:18 Jay

Great service. Unlocked in a few hours. Thank you

2020-06-03 18:08:26 Bally

Thanks, this site is the best , the No,1 Let me add you 100Stars

2020-05-18 14:20:03 Mark

super service , well worth it

2020-05-12 16:05:44 Magdalena

Perfect and fast service

2020-04-17 10:33:22 nima

Great service, took 4days to unlock iphone 4s.

2020-04-15 13:51:45 Klaudiusz

Polecam Działa. Wszystko szybko i sprawnie. Instrukcja odblokowania bardzo jasna.

2020-02-12 16:30:28 Sandra

I'm good now. No help required. Thanks

2020-01-04 14:38:11 Arek

Napiszę tak; usługa na 6+. Szybkość realizacji i cena BRAWO POLECAM👍👍👍👍

2020-01-01 15:49:20 ARKADIUSZ

Dziękuję,usługa została przeprowadzona bardzo sprawnie,polecam 👍

2019-12-25 21:20:39 Slobodan

iphone 4s unlocked in a short period of time. satisfied with the service.

2019-12-24 12:15:46 GAAFAR

very good service and quick respond thanks

2019-12-24 08:57:46 Radu

All went ok

2019-12-18 23:05:44 Danielas

Usługa zrealizowana określonym terminie, absolutny brak przeszkód