iPhone 12 Save up to $800 with trade-in offer: *Offer is not valid if all steps are not completed during promotional period. Savings are deducted off the full total price of the phone and are reflected in either instant savings or in vendor bill credits, both of which will result in reduced monthly payments for the term of the agreement on your carrier account. Full discount requires activation at Best Buy of an unlimited plan from AT&T on an installment billing plan. After activation at Best Buy, customer needs to trade in a qualifying phone at AT&T (not Best Buy). Trade-in with carrier may also be required for other carrier offers. Bill credits will be applied within 1–3 billing cycles and will end when the balance is paid, or the line is terminated or transferred. Total credits for new customers is up to $800, current customers add-a-line is up to $800 and upgrade customers total credits is up to $800. Credits are applied as a monthly credit over the 6-month installment plan. Savings may not be combinable with other credits, discounts and offers. Offer cannot be combined with other offers. Maximum savings listed may not be available for all phones and/or from all carriers. Minimum trade-in value of $35 is required for the minimum offer. Trade-in phone must be unlocked, deactivated and all personal data deleted before trade-in and in good working order; phone powers on and there are no broken, missing or cracked pieces. Phone will not be returned. Apple iPhones must have the activation lock disabled. Google accounts on Android phones must be removed. Current customers must own trade-in phone. Not compatible with other trade-in offers. Trade-in value may vary by trade-in phone or activation. Trade-in phone must be shipped back within 30 days of activation via the shipping materials mailed to the customer. If the trade-in phone isn't received, is a different phone than what was expected or does not meet qualifications, the monthly credits may be reduced or not applied. Carriers, devices and coverage (including 5G) not available in all markets. Requires credit approval, wireless service plan, qualifying phone and an installment billing agreement for the carrier's required term. $0 down for well-qualified customers. For all others, down payment and other restrictions may apply. Monthly phone payments for term (24–36 months subject to carrier) at retail price. 0% APR. Sales tax (on total price) may be due at purchase. If you cancel wireless service, remaining balance on phone becomes due. If customer activates a new voice line then disconnects an existing voice line on their account within 45 days of activation, the customer will no longer be eligible for the promotion and credits will cease/not be applied. Restocking fee and other charges may apply. Early Upgrade/AT&T Installment with Next Up upgrades do not qualify. Customers must pay off their phone in full to trade in. Number of financed devices per account limitations may apply. Subject to carrier terms and conditions. Terms subject to change. Excludes prepaid and unlocked phones. See a Blue Shirt for details.