Apple Buy Your Iphone -

The Apple Trade In program allows you to exchange your current iPhone for credit toward a new purchase or an Apple Gift Card. If your device has no trade-in value, Apple will recycle it for free.

Use a paper clip or SIM tool to remove your physical SIM card. The Trade-In Process apple buy your iphone

Bring your device to an Apple Store for an immediate inspection and instant credit. The Apple Trade In program allows you to

Once Apple receives and inspects the device, they will finalize your credit. If the condition differs from your description, they may offer a revised value, which you can accept or reject. they may offer a revised value

This is critical; Apple cannot accept devices with Activation Lock enabled.