METHOD AND APPARATUS FOR UPDATING FIRMWARE

摘要

A method and apparatus for updating firmware using a firmware-over-the-air update. The apparatus comprises a plurality of repository files each comprising one or more settings. The apparatus is configured to store a specified value corresponding to at least one of the settings. The apparatus is capable of receiving a firmware over-the-air update which overwrites at least one repository file with an updated version. The apparatus is capable of identifying repository files which have been changed by the update and for which at least one corresponding specified value exists. Identification is achieved by comparing representations of repository files. Further, the apparatus is capable of merging updated repository files to retain specified values.