Samsung S3 Phone Unlock

Unlock Samsung S3

Unlock Samsung S3 online with Official Sim Unlock and connect to any carrier. Our permanent unlocking service will unlock your Samsung S3 without affecting your phones performance, security or warranty.

Don't know your network?  Use our network check.

Dial *#06# on your Samsung phone to obtain your IMEI.

How to unlock your Samsung S3

In three simple steps with our unlocking service.

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1. 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?

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2. 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 informative live tracking service.

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3. Your 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!

Advantages of an unlocked phone

There are loads of amazing benefits of having your phone fully unlocked, Official SIM Unlock provides the most comprehensive, customer friendly method of unlocking your Samsung S3. Here’s why you should unlock your Samsung S3 today:


Cheaper roaming charges abroad

Swap roaming charges for a local SIM card when travelling abroad. Once your phone is unlocked you can insert any SIM card into your phone, including local carriers abroad for cheaper rates.


You're still covered by your warranty

Worried about the warranty? Don’t be - Official SIM Unlock uses the official unlocking method used by manufacturers and carriers so your Samsung S3 will still be in warranty after your phone is unlocked by us


Increase the value of your phone

Add value to your Samsung S3 by making your device carrier free, which will add instant value to your phone when you decide to sell it.


Unlock your Samsung S3 from your home

As long as you have Wi-Fi or data connection you can unlock your Samsung S3 from anywhere. You won’t need to download any software or apps on your phone - everything is done wirelessly.


Cut costs on your monthly bill

When your Samsung S3 is carrier free you can shop around for a better deal on another carrier, instead of being tied down to the same provider to cut costs on your monthly phone bills.


Free from risk

Permanent Samsung S3 unlock service that is 100% safe and legal. Its a very simple process that anyone can do!

Why unlock your Samsung S3 with Official SIM Unlock?

Official SIM Unlock provides the most comprehensive, customer friendly method of unlocking your Samsung S3.


Internationally Unlocked

Roam around the world and insert a local, cheaper SIM card!


100% Success Rate

Our Samsung S3 unlock service has a 100% success rate!


Permanent Unlock

Your Samsung S3 will be unlocked permanently, so updates will work as normal.


Warranty Remains Valid

Your Samsung S3 warranty will not be affected by our unlocking service.


Remote Unlocking

We unlock your device remotely, you can still use it whilst its being unlocked!


Value for money

Once your phone is unlocked you can use any carrier provider SIM card in your phone.

Unlocking Samsung S3 FAQ

Unlock your Samsung S3 from any carrier

Can't see the carrier your Samsung S3 is locked to? View our full carrier list

Phone IMEI Check Service

Use our IMEI service to find out more infomation about your phone.