Method and apparatus implementing terminal wake-up

The invention provides a method for waking up a terminal, comprising steps of: storing the downloadable documents accelerating a base band processor and corresponding to the main control software guiding the operation of service software, and the service command data block for realizing terminal service in an external memory in advance; in the wake up process of the terminal, under the control ofthe main control software, accelerating the base band processor, adopting direct memory access or memory copy mode to directly copy the service command data block from the external memory to the memory of the processor, and guide the operation of the service command. The invention further provides a device waking up a terminal. Via the invention, a base band processor can directly operate the service command data block as machine instruction stored in the memory of the processor, to eliminate analysis, thereby realizing quick loading and guided operation of the service software in the wake upprocess of a terminal, to reduce the wake up time and prolong the standby time of the terminal.