Unlock O2 Phone

Release your phone from O2 to use on any network with our online unlocking service. With a 100% success rate, we guarantee to unlock your phone from O2 quickly and easily.

Dial *#06# on your iPhone to obtain your IMEI.

O2 UK Phone Unlock

Unlock your phone permanently from O2 today for a great price.

24hr unlock delivery

Instant unlocking for many phones on the O2 network.

International unlocks

Your phone will work on any network around the world as well as O2.

Your phone is safe

You keep your device throughout the entire unlocking process.

How to unlock my mobile phone from O2 with Official SIM Unlock


Fill in the simple form

Give us basic details like make and model of the phone that is locked to O2, as well as the IMEI number - which you can get by dialing *#06#.


Choose a payment method

We accept all major credit and debit cards, Official SIM Unlock is the cheapest way to IMEI unlock your O2 phone!


Recieve instructions on how to unlock your O2 phone by email.

Simply follow the instructions and your O2 unlock will be completed using a Wi-Fi connection.

O2 Unlock FAQ

In some cases you’ll be able to start using your phone instantly on other networks other than O2 once the unlock has been complete, in most cases your phone will be fully unlocked from O2 within 24 hours. We offer full order tracking so you can keep an eye on the status of your unlock from O2.

We release your phone to use on any other network as well as O2 by unlocking it using the IMEI code. You can find the IMEI code for your phone by dialling *#06# on the keypad. IMEI unlocking creates a permanent, international unlock from O2 on your phone without affecting any outstanding warranty on your phone.

Yes, even if you update or reset your phone it will still be unlocked from O2 for the rest of its lifetime.

100%, IMEI unlocking is totally legal not only to unlock your phone from O2 but from any network.

We specialist in unlocking phones from around the world, not just O2! Why not see if we can unlock your phone from a particular network.

Official SIM Unlock is the one of the best value ways to permanently unlock your phone from O2. Our prices vary between models of phone and country, once you provide your phones unique IMEI number, the make and model and other basic information we need we’ll tell you instantly how much it will be for you to unlock your phone from O2.

Why do O2 Lock Phones?

It is more than likely your phone bought from an O2 store as part of a pay as you go or pay monthly deal will be locked to their network, O2 lock phones to maximise the chance you’ll remain on their network for as long as possible.

There is a perception that unlocking a phone from O2 is difficult, and may damage the phone which means many people will never shop around even if they are not happy with the service they receive. Thankfully our permanent, easy and great value IMEI unlocking service takes less than 24 hours and does not affect any phone warranty!

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