: You must perform a factory reset and remove all account locks (like iCloud or Google) before handover.
: For phones, the IMEI must match the details provided during the order. For Sellers: Buyback for Seller-Fulfilled Products
Amazon partners with services like XtraCover to offer "Buyback Guarantees" for certain high-value electronics like laptops and mobile phones.
: Sellers (or their delivery partners) are responsible for verifying the old product's condition at the customer's doorstep using the Amazon Delivery app. Buyback Guarantee Assurance (XtraCover)
: Third-party partners typically provide the exchange value.