Available for everyone. Join us or upgrade.

Buy iPhone 5s

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Sign in to My O2 to see your upgrade options.

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Check iPhone availability

Find out when and where to get one

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O2 Recycle

Trade in your current phone for cash.

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O2 Refresh

Two years is too long. Never wait for the latest phone again.


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Jump around with

Call or text from more than just your phone – use your O2 number on tablets, laptops and over wifi.

Check out TU Go

Glorious 4G

Download music, stream videos and play games faster than ever before

Check out O2 4G

O2 Wifi

Use O2 Wifi for free whenever you’re near one of our hotspots. No passwords, no usernames.

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Where to buy iPhone

Buy online

Existing customers:

See if you can upgrade

New to O2:

Visit the online shop
Visit any O2 store

Find an O2 Store
Call us

Existing customers
call us on: 0844 809 0202

To join us
call us on: 0844 202 0202

iPhone for Business

Existing customers
call us on: 0800 977 7337

To join us
call us on: 0800 389 5387

Check stock now


O2 Refresh

Two years is too long. Never wait for the latest phone again. Amazing.

  • Know exactly what you're paying for
  • No fee for upgrading early
  • Save after 24 months if you keep the same phone
Learn more

Simplicity (sim only)

Just need a sim and tariff? Simplicity is for you.

Learn more


Get a new iPhone every year with no upfront cost.

Find out more

O2 Recycle - Get cash for your current phone

Trade up to a new iPhone

With O2 Recycle, you can get up to £280 for your old phone and put that money towards your new one. Get a quote today and it’s good for 14 days.

And with our price match guarantee*, you know that you’re getting the best price out there.

Find out how much your phone is worth.

To recycle now, visit our website or bring it along to your nearest O2 store.

Business customer?

Head over to the O2 Recycle for Business calculator here

* Subject to T&Cs

The nano sim

What is the nano SIM?

iPhone 5, iPhone 5s and iPhone 5c use a nano sim and it's smaller than a micro sim. We'll give you a nano sim when you get your phone from us.

Got your phone already?

Happy with your phone or waiting for the right one and just need a tariff?

Check out our sim only deals

Who needs to sim swap?

Upgrading customers will have to swap from a standard or micro sim to a nano sim. Or if you have a 3G nano sim, and you now need a 4G nano sim. We can help you do this.

There are two ways to sim swap:

Text SWAP to 20220
Go to o2.co.uk/swapmysim

Need to use a different phone?

If you ever need to revert your nano sim to another phone, we'll give you a converter.

Your nano sim pack will come with two converters: one for micro sims and one for standard sims. If you ever need another one, you can get one at an O2 shop.

Buy iPhone 5c


iPhone 5

iPhone 5

iPhone 4s

iPhone 4s

iPhone 5C

iPhone 5c