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Unlock o2 mobile to use a different carrier

Rory
Level 1: Joiner
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I have recently purchased an iPhone on gumtree and the phone is locked on o2 I have a three sim and don’t know how to unlock the phone for me to use a three sim
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MI5
Level 94: Supreme
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Registered:

@Rory you need to get hold of an O2 sim then follow guide here https://community.o2.co.uk/t5/How-to-Guides/Unlocking-an-O2-phone-to-use-a-different-SIM-card/ba-p/1...

I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.

Currently using:
Pixel 7a (O2 & Lyca), One Plus 6 (Sfr), iPhone 12 Pro Max (Vodafone)

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MI5
Level 94: Supreme
  • 143434 Posts
  • 632 Topics
  • 27490 Solutions
Registered:

@Rory you need to get hold of an O2 sim then follow guide here https://community.o2.co.uk/t5/How-to-Guides/Unlocking-an-O2-phone-to-use-a-different-SIM-card/ba-p/1...

I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.

Currently using:
Pixel 7a (O2 & Lyca), One Plus 6 (Sfr), iPhone 12 Pro Max (Vodafone)
Message 2 of 3
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EmilieT
Former Staff
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Good morning @Rory, did you get a chance to look through the guide above yet? Let us know if you have any further questions, and welcome to the forum Wave

Access for You: Registration - Find out how to register for our Access for You service.
Want to chat with other fellow-minded members? Head to our Off-topic section for some interesting chit-chat.
Check out our Priority board for tickets & offers updates, and to discuss all things Priority-related!
Welcome to O2! - New to O2? Find out all you need to know to get started!


If you'd like to take part, why not register? slight_smile
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