METHOD AND SYSTEM FOR COMMUNICATION BETWEEN AN ACCESSORY DEVICE AND A MOBILE DEVICE

摘要

A mobile device includes a communications interface and a processor configured to determine whether an accessory device has been attached via the communications interface. The processor is further configured to configure a high bandwidth link to the accessory device via an initial low power link to the accessory device. The processor is further configured to connect to the accessory device via the high bandwidth link when necessary to perform an operation.