Unlocking iPhone 4

For unlock iPhone 4 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 4


What our customers say about unlocking

  • I am extremely satisfied with your service. You've done the job so quickly at cheap price.

    BONIFACIO - 2018-10-21 15:38:43

  • Excellent as always.

    Slavica - 2018-10-17 10:35:55

  • quick service awesome

    Jacob - 2018-10-11 15:20:45

  • That worked and my phone was unlocked within 24 hours. Great service

    John - 2018-09-27 16:14:02

  • Fast service

    Sokol - 2018-08-21 11:40:07

How to unlock iPhone 4 ?

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

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 4 is ready to work in any network.

Second option (if the Wi-Fi option doesn't work)
1. Connect iPhone 4 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 4 is now network free.

The easiest way to check if iPhone 4 is permanently unlocked is by inserting a different simcard (from different networks).
If iPhone 4 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 4 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 4.
iPhone 4 can be permanently unlocked by adding the IMEI number to its producer's database.
In order to unlock iPhone 4 to work in any network, you must choose the network in which the device works.
Networks that can be unlocked for iPhone 4 include:
Sprint, T-Mobile, Verizon, AT&T, EE etc.
Use this link to check the current list of supported networks Supported iPhone 4 networks.
Find my iPhone (FMI) is a function that stops other people from using your iPhone 4 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 4 for free by using this link
Free FMI check for iPhone 4. In order to check thet status on your iPhone 4 you need to enter your IMEI number.
Blacklist is a special type of database which includes all iPhone 4 which has been reported as lost, stolen or bills have not been paid.
In order to check the BLACKLIST status for iPhone 4 for free, you can use the following link.
iPhone 4 free BLACKLIST check. To check the status of BLACKLIST you need to provide the IMEI number of your iPhone 4.


2018-11-16 18:40:04 Krzysztof

Wszystko ok blokada zdjęta w godzinę polecam

2018-11-14 08:52:29 Bernard

It really work.thanks so much for their hard work .I look forward to coming again . I highly recommend this unlocking firm.

2018-11-13 16:33:48 ronald

excelente lo recomiendo muy rapido

2018-11-12 14:55:05 pawel

Napisane ze simlock locked a w ogole go nie ma..chcialem tylko sprawdzic

2018-10-29 20:39:57 Tomasz

wszystko ok, szybko i profesjonalnie... polecam...

2018-10-29 20:39:37 Tomasz

wszystko ok, szybko i profesjonalnie... polecam...

2018-10-26 14:23:33 Joanna

The waiting time was a bit stressful as I thought that I lost my money but everything ended up perfectly. My iPhone is unlocked and its working well. Thank you

2018-10-23 22:33:47 Wiktor

Wszystko jak należy ;) polecam.

2018-10-22 07:30:44 mauro

Merci Commande vite réglée Merci

2018-10-21 15:38:43 BONIFACIO

I am extremely satisfied with your service. You've done the job so quickly at cheap price.

2018-10-17 10:35:55 Slavica

Excellent as always.

2018-10-11 15:20:45 Jacob

quick service awesome

2018-10-08 16:17:50 Agnieszka

Szybko, solidnie i działa. Polecam

2018-10-05 15:51:07 Jakub

Było napisane że średni czas wynosi ponad 1 dzień, a ja otrzymałem raport w 15min

2018-10-02 12:55:56 Stanislaw

Super extra dziękuje+++++

2018-10-02 08:59:07 Edyta


2018-10-01 17:41:51 Ngqabutho

I was so relieved you guys saved my day by unlocking my iphone 4S after being told it was a scam.It took less than 24 after I had made a payment thank u for delivering and being trustworthy

2018-09-29 18:28:33 Mal

Thanks. Legit service.

2018-09-27 16:14:02 John

That worked and my phone was unlocked within 24 hours. Great service

2018-09-26 10:02:24 MACIEJ

Sprawnie ,bez problemów ,polecam

2018-09-25 15:56:29 Marisa

Innerhalb weniger Tage war mein Handy entsperrt, ganz gemütlich von Zuhause aus, ohne lange Wege zum Shop Super Service - gerne wieder

2018-09-24 20:38:51 Betti

Hat super funktioniert Danke

2018-09-20 12:16:21 Christopher

Great service trusted

2018-09-20 12:12:08 Christopher

Great service got my iPhone 4s unlocked in 2days .

2018-09-19 13:39:11 kacper

Batdzo szybka realizacja zamówienia zdecydowani polecam

2018-09-13 13:40:11 Armands

Thanks a lot, it was super fast less than 24Hours I Recommend sim-unlock.net

2018-09-13 12:44:22 Ryan

Worked perfectly and quickly. Would recommend to everyone.

2018-09-12 17:22:16 Łukasz

Wszystko super simlock ściągnięty momentalnie.Polecam

2018-09-12 02:03:47 Ahmad


2018-09-12 01:55:26 Jeffrey

Worked perfectly A+++++++++++++++

2018-09-07 09:11:05 Dawid

Polecam zdjęcie simlock z iPhone 4s w niecałe 20 godzinPolecam😁😁😁

2018-09-06 13:52:33 micah

This worked. My wife had an iPhone 4s, we got it to use as iPod only. then decided to get it working only to realize it was locked... so had no choice but to start searching out how to unlock it. this for us took 2 business days basically. Seemed to work no problem.

2018-09-04 16:06:30 Carlos

Muy bueno

2018-09-04 12:44:33 Fred

asked friday afternoon unlocked tuesday morning pretty quick given the weekend is usually non working. Happy with the service

2018-09-04 09:20:18 Adrian

Szybko i sprawnie :)

2018-08-31 09:08:32 Robert

szybko i bardzo sprawnie.

2018-08-31 09:07:37 Robert

Zgodzę się z wieloma wcześniejszymi opiniami użytkowników : Bardzo szybko i sprawnie przebiegł proces odblokowania mojej karty sim/telefonu nie ruszając się z domu. Jest też taniej aniżeli w salonach sprzedaży telefonów.

2018-08-30 23:13:14 James

Worked like advertised Thanks

2018-08-28 18:51:04 Michał

Gorąco polecam, simlock zdjęty szybko i bezproblemowo.

2018-08-21 11:40:07 Sokol

Fast service

2018-08-21 11:04:52 Wil

Great website, A+++

2018-08-20 18:34:00 Jakub

klasa. szybka i znakomicie wykonana usługa. 24h.

2018-08-19 20:06:31 john urtecho

Buen servicio rapido y confiable ..lo recomiendo Libere mi iphone

2018-08-18 19:55:08 john urtecho

Rapido y confiable ....seguro me funciono para mi iphone

2018-08-17 09:26:21 Agnieszka

Wszystko bezproblemowo i szybko POLECAM

2018-08-10 16:59:25 NKP

excellent service

2018-08-09 09:14:01 Pawel

Super serwis. Odblokowany iPhone 4s w 3 dni. Polecam jak najbardziej

2018-08-09 02:34:34 Raúl

Mi iphone 4S se desbloqueó, pero demasiado largo el tiempo de espera, fueron 5 días

2018-08-07 18:15:05 Nicola

Rewelacja, szybko, rzeczowo, profesjonalnie. Na bierząco informacje na maila. Telefon Iphone 4, sieć Orange. Odblokowany w kilkanaście godziń. Polecam i odblokowuję następny 👍🏻👍🏻👍🏻😀

2018-08-03 12:03:01 Carola

Exzellent 👍👍👍Mein iPhone wurde zuverlässig entsperrt. Vielen herzlichen Dank 😊Ihr seid große Klasse und ich empfehle euch weiter.