Method of improving the detection of opening and method for reducing the booting time of a wireless terminal

A method for reducing booting time of a wireless terminal, comprising:

• executing a program counter of a code region of a virtual memory so as to reach a virtual address corresponding to a physical address;
• determining whether a page table contains the physical address of a first physical memory mapped by the corresponding virtual address of said virtual memory reached by said program counter;
• generating an access abort so as to move said program counter to the virtual address at which an abort vector is stored if said page table does not contain the physical address mapped by the corresponding virtual address;
• causing an abort handler for controlling said abort vector to assign said physical address mapped by said corresponding virtual address to said page table;
• copying code of the corresponding virtual address for performing a booting mode at the corresponding physical address of said first physical memory;
• moving said program counter to the virtual address at which said abort access has occurred;
• and
• repeating the previous steps to copy all the codes required for performing the booting mode to the first physical memory to ready said wireless terminal.