The iPhone 4S represents the best opportunity to get an iPhone contract accepted if applying with bad credit. There are fewer shops offering iPhone 4S contracts as the phone is several version old but this means you could get a bargain iPhone on contract.
If applying for an iPhone 4S on contract you should expect to get a free iPhone 4S as part of the contract and pay less than £10 per month for the phone tariff.
Look at the latest iPhone 4S deals from our regularly updated comparison table.