iPhone 5
iPhone 5 has an 8MP iSight camera, ultra-fast wireless and 4 inch retina display that’s packed with 326 pixels per inch. Get an iPhone 5 deal on O2 with On & On, our best ever tariff - unlimited calls and texts and a massive 1GB of data from just £26 a month. Or get iPhone 5 on Pay & Go or Business. Plus, browse iPhone 5 cases and iPhone 5 accessories in our new O2 accessories shop.
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.
Ask an O2 Guru
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?
