A mobile device with a self-backup mechanism may conduct an implicit backup of update agent code during an update of firmware in the electronic device, using a package of update information. Another embodiment may perform an explicit backup of update agent code before the update of other firmware is...http://www.google.es/patents/US7971199?utm_source=gb-gplus-sharePatente US7971199 - Mobile device with a self-updating update agent in a wireless network
Mobile device with a self-updating update agent in a wireless network
