Examples are disclosed for user feedback to enable a handoff profile for a dual-mode hybrid mobile device. On the other hand, an imaging information acquisition unit acquires imaging information as information during imaging. The method further includes aggregating at scheduled intervals the virus scan results over a specified time period at a publisher server to create a virus database and replicating the virus database to a subscriber server. An available communication path between the mobile device application and the server corresponding to the pattern is identified. Methods and apparatus are provided which use pre-set digital gains or digital gain adjustments to compensate for the non-linearities as a function of total transmit power such that at the output, the desired relative powers are observed.