a system for controlling signal processing in a multi - network device is disclosed and may include one or more circuits that enable receiving of a digital video broadcast signal . the one or more circuits may enable processing a channel of the digital video broadcast signal according to a first selection . at least one channel of the digital video broadcast signal may include broadcast multimedia content . the one or more circuits may enable receiving a cellular communication signal and processing the cellular communication signal according to a second selection . the broadcast multimedia content may include internet content . the one or more circuits may enable storing at least a portion of the received digital video broadcast signal and at least a portion of the received cellular communication signal in a commonly accessible memory .