Question: how to check if you're available for an upgrade at&t?
Answer: You can check upgrade eligibility or remaining device balance by signing in to myAT&T or the myAT&T App. Once you sign in, you will see the upgrade options for each line on the account. You can then check the box Upgrade this device > Upgrade. How do I upgrade with AT&T Next® or AT&T Next Every Year℠?