Hi ​@Emmasophie, 

Thank you for getting in touch. I understand that you’re interested in upgrading to the iPhone Air.

To check whether this upgrade option is available for you and to review the options on your account, please contact our Live Chat team. They’ll be able to check your account and confirm what upgrade options are currently available.

You can also contact our Sales team via Live Chat or by calling 0800 049 0250. They can discuss available upgrade offers and options with you as an existing customer, including deals that may not be listed on our website.

We hope the team can help you find a suitable upgrade option.

Owethu