Permanently unlock your Samsung Galaxy from O2

Legal unlocking services for all Samsung models locked to the O2 network

  • Fast and maintains the mobile's warranty
  • 100% online IMEI-based mobile phone unlocking services
  • Method recommended by Samsung and O2

How to unlock your Samsung phone from O2

O2 is a telecommunications company and leading provider of mobile phones, mobile broadband and SIM-only deals based in the United Kingdom.

Are you aware that mobile phones locked to one GSM network provider can be unlocked and used on other compatible networks? The unlocking process is extremely easy, opening up a world of possibilities for the user.

With an unlocked mobile phone, you can save a lot of money by switching to an operator with a cheaper plan, travel the globe without having to pay additional roaming fees and get up to 30% more for it if you sell it second-hand.

If you own a mobile phone locked to O2 but want to take advantage of the benefits listed above, order your unlock code from doctorSIM.

Follow the steps below to receive your unlock code and step-by-step instructions in no time:

  • Click the Unlock your Samsung O2 button below.
  • Select O2 under Select your network provider.
  • Read the descriptions in the blue box carefully and then choose the unlocking service applicable to your Samsung mobile phone.
  • Complete the fields requesting the IMEI number of your Samsung and the e-mail address where you would like to receive the unlocking instructions.
  • Finally, choose one of our 100% secure payment methods to submit your request.

Why unlock your Samsung from O2 with doctorSIM?

  • Unlock your Samsung by simply typing in an unlock code.
  • Get your money back if the unlock code for your phone is unavailable.
  • Fastest turnaround times and lowest prices on the Internet.
  • Simple unlocking instructions delivered 24/7 via an automatic server.
Unlock Samsung
Unlock your Samsung O2


FAQ Samsung O2 unlocking

It is perfectly legal to unlock a mobile phone in the UK. Consumers have the right to release their mobile phone from one provider for use on another.

With an unlocked mobile phone, you can immediately benefit from the best deals on the market and take full control of your monthly expenditure.

Very often, when purchasing a mobile phone from a network provider you will find that it has been locked by the network. This means the phone can only be used on their network.

Mobile phone unlocking is the process of removing this lock so it can be used with any compatible GSM network in the world.

This is accomplished by typing an unlock code into the phone which is unique to the phone's IMEI number.

Yes, and as indicated in our Terms of Service, you must perform a series of checks. These checks include but are not limited to making sure the phone prompts for the unlock code or can be unlocked by IMEI.

Insert a SIM card from any network other than O2 and verify your Samsung prompts for the unlock code. If it prompts for the unlock code the mobile phone can be unlocked. If it doesn’t prompt for the unlock code then it won't be possible to unlock the phone via IMEI.

If you have any questions on what you need to do contact customer support before making your request. We do not issue refunds if you are unable to type the network code into your phone.

Yes, unlocking your mobile phone and the fixed-term contract you signed with O2 are independent of each other.

The contract signed is linked to the service and not the phone. You must continue to pay your monthly bills to O2 until the contract expires or cancelling it by paying a termination fee.

No, you may update your Samsung or reset it to factory settings whenever you like as our unlocking services are permanent and your mobile phone will not relock at any point in the future.

The unlocking services currently available for your Samsung locked to O2 will appear on the screen when you select the O2 network. Read the descriptions in the blue box carefully (price, guaranteed delivery time, success rate etc.) as the service you need to select will be determined by the handset's current status.

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