It used to be a hassle to upgrade or activate your phone, but AT&T has made it easy as 1,2 3, with our AT&T Upgrade online process. Regardless of whether you are upgrading or activating an iPhone or Android phone, this page will point you in the right direction!
Whether you’re upgrading a device with AT&T Next or other AT&T Upgrade plan or activating a new one, we can we’ll walk you through unlocking your device, replacing your SIM card, using the AT&T Mobile Transfer app, and anything else you may need to get up and running!
Learn how to activate your phone or SIM card online if you purchased it with a new wireless or AT&T PREPAID (formerly GoPhone) account, an upgrade, or added a new line.
You don't have to wait, upgrade online today!
Get the lastest smartphones with AT&T Next.