You need to be a pay monthly customer in the last month of your contract to upgrade online. You can check your contract renewal date by visiting My O2
Upgrade online and we'll offer you 10% more cash value for your old handset when you trade it in at www.o2recycle.co.uk. Complete your trade-in online and we'll give you a promo code to get this great offer.
iPhone 3GS
Looking to upgrade to the new iPhone 3GS? Find out more
Simplicity
Our new and best value upgrade tariff is available online. Get 600 mins, 1200 texts & unlimited calls and texts to everyone on O2 for only £20 per month. Plus you'll only need to make a 30 day commitment.
£150 Credit
Or you can choose to take up to £150 credit to your bill and keep your existing handset.
Also available are our full range of mobile phones including iPhone 3GS.
Our best value tariffs are available online. If you need to you can call us on:
O2 Mobile: 800 1313136 or Landline: 0800 1313136 (from 8am to 8 pm, 7 days a week)
When you upgrade your handset we'll give you 10% of the value of your top-ups as call time worth up to £200 or up to £100 discount off the price of the handset*.
Unfortunately, we can't upgrade Pay & Go customers online just yet, so please call 2550 free from your O2 mobile to upgrade.
*Based on your top-ups over the last 18 months or since you last upgraded (whichever is sooner). 10% of your top-ups back awarded if you choose the calltime reward and 5% of your top-ups back if you prefer a handset discount. Maximum reward is £200. Terms apply.