Buy iPhone
Why Choose O2?
O2 Recycle
Send us your old phone – we'll recycle it and give you cash. It could be worth up to £260.
Fair Deal
We promise that the deals we give our new customers will always be available to you. We call it Fair Deal.
Featured videos for iPhone
Here is a selection of some of the most popular O2 Guru TV clips right now.
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Top 10 FAQs
- How do I update my iPhone's software?
- How do I activate my Pay & Go iPhone?
- What version of software do I have on my iPhone?
- What is a microsim?
- Will my existing SIM work in my iPhone?
- How do I set up email on my iPhone?
- Where can I view the iPhone user guide?
- How do I view my bill online?
- How do I update my iPhone's software?
- Why doesn't double tapping the home button bring up the app switcher?
O2 Apps
O2 Priority Moments
Priority Moments is a clever new mobile service just for O2 customers. It shows you nearby exclusive offers and experiences from some of the UK's most loved brands.
O2 Priority Tickets
As an O2 customer, you can get Priority Tickets up to 48 hours before general release to thousands of gigs and events throughout the UK, including events at The O2 and O2 Academy venues.
My O2
The My O2 app for iPhone is designed to help make viewing every detail of your account easier, directly from your phone.