Method for boosting an electronic device with multiple processing units, and electronic device for implementing the same

A method for reducing booting time of an electronic device that includes a first processing unit, a second processing unit, a cache memory, and a storage medium, said method to be implemented by the electronic device, and comprising the steps of:

• executing, by the first processing unit, a set of program instructions for initializing hardware equipment of the electronic device;
• loading, by the first processing unit, a portion of the libraries from the storage medium into the cache memory after initializing the hardware equipment of the electronic device, wherein the first processing unit is adapted to execute a communication-dedicated operating system, the second processing unit is adapted to execute an application-layer operating system, and the storage medium includes libraries for use by the second processing unit, and wherein said portion of the libraries loaded by the first processing unit includes at least one library associated with the application-layer operating system;
• and
• during the loading of said portion of the libraries from the storage medium into the cache memory the first processing unit, booting, by the second processing unit, a kernel of the application-layer operating system after initializing the hardware equipment of the electronic device.