Unlock Samsung Galaxy S2

Unlock Samsung Galaxy S2

We sell unlock codes for the Samsung Galaxy S2 that is currently locked to any European, US or Brazilian network, as well as a number of other worldwide networks. Enter the code to unlock the phone so that you can insert any active SIM card and use the Samsung S2 on that network.

US/Global Price: From Only $31.99 (depends on network - see below)

Order a Samsung Galaxy S2 unlock code

PART 1:Choose the unlock tool

Depending on which network your Samsung Galaxy S2 is locked to

Select your current (locked) network from the list
to the left to view available unlock tools

...... Select Network to display price

PART 2:Simply fill out the form below

Make a payment by credit or debit card or from your Paypal account and we will send you an email with the relevant codes and instructions to unlock the Samsung Galaxy S2.

Order a Samsung Galaxy S2 unlock code

Please note: codes will be sent to the email address registered to your Paypal account

Press *#06# on the handset to get the IMEI number. Enter first 15 digits only.

Placing the order confirms that you agree to the terms and conditions and that you have read the product info on the right hand side.

Payment is by credit card, debit card or Paypal

How to enter unlock codes on the Galaxy S2




  • 1

    Turn on the phone with a non accepted SIM Card

  • 2

    When the phone requests a SIM Network Unlock PIN or Network Lock Control Key, enter the NCK we gave you

Note: If you have ever entered any incorrect unlock codes in the past, you will need to use the MCK we sent you for your Galaxy S2. This is an unfreeze code. If the above method doesn't work, then go through the steps again, but the first time an unlock code is requested enter the MCK, not the NCK. Then when a second unlock code is requested, at that point enter the NCK.

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Product Information

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More About This Service

SIM lock

The Samsung Galaxy S2 is generally sold network locked, which means it can only be used with the network that the phone was branded to, or that the contract is on if the phone was purchased on a contract. However, there is no contractual reason to only use that phone on the one network, so you can remove the SIM network lock. Unlocking a phone refers to the network lock, not to a block that may be put in place when the device is reported as lost or stolen, so if you're unsure whether the phone is network locked, or blocked, just get in touch with us before placing an order.

Switching Networks

The Galaxy S2 is a quad band phone working on all GSM bands (850, 900, 1800 and 1900 MHz). That means it can be used on any GSM network anywhere in the world. The phone is also capable of connecting to CDMA mobile networks unless this has been disabled in your software, so check the device before if you wish to use it on a CDMA network like Verizon or contact us if you're unsure.

You'll generally find that it's easier to sell your old phone on eBay if it's unlocked as people can then use it for travel and you aren't just selling it to a limited group of people who want to use that specific network.

Different Tools

There are three principal tools that will provide unlock codes for the Samsung Galaxy S2 to most of our customers. For users with phones locked to European and USA Networks, there are our Samsung Europe and Samsung USA unlock tools respectively, both of which provide the NCK network unlock code and the MCK unfreeze code, so it doesn't matter if incorrect unlock attempts have been made in the past. All networks in those regions are covered by these tools. The Samsung Brazil tool covers all networks in Brasil, although only the network unlock code is provided.

If you live outside of those regions, you'll want to use one of our network specific tools that cover a number of different networks in countries including but not limited to Australia, Canada and Israel.