Abstract: A system is provided that includes a portable electronic device and a customer care system. The customer care system is configured to remotely communicate with the portable electronic device. The customer care system is operable to receive an indication of content displayed on a display of the portable electronic device. The customer care system is operable to communicate a signal to the portable electronic device that the portable electronic device interprets as input to keys on the portable electronic device by a user of the portable electronic device.

Abstract: The present disclosure relates generally to a system and method for change logging in a firmware over the air (FOTA) development environment. In one example, the method may include creating a cumulative change log for an intermediate binary file that contains an extractable binary image. The cumulative change log may record changes between the intermediate binary file and earlier iterations of the intermediate binary file. The cumulative change log may be stored in the intermediate binary file and later retrieved. The cumulative change log may be analyzed to identify statistics about changes that occurred between the intermediate binary file and earlier iterations of the intermediate binary file.

Abstract: A domain partitioning system for a multi-node computer system is disclosed. An external server manager is coupled to a domain configuration unit by a dedicated sideband channel. The server manager has write privileges to the domain configuration unit that allows the server manager to control the domain partitioning and the routing tables. None of the domains of the computer system are permitted write access to the domain configuration unit. In one embodiment, the domain configuration unit is a set of domain partition registers and routing table registers coupled to a system interconnect.

Abstract: A system and method of logically partitioning shared memory structures between computer domains is disclosed. In one embodiment, each domain is assigned a unique address space identifier. The unique address space identifier preferably has tag extension and index extension bits. This permits the tag and index bits of a conventional local domain address to be extended with tag extension and index extension bits. Data entries in the shared memory structure may be accessed using an extended index value. Hits may be determined using an extended tag value.