The software mentioned above is a complete program of the various parts. These parts are put together compiled to produce a binary file, through the JTAG port (serial port can be used when upgrading) to your phone's flash. Power on a cell phone, it will start running from the specified address. This address is the content of the program to jump to the reset handling branch instructions. Third-party software is a mobile phone via data cable or network to download some of the executable file to the file system. Then there is a loader can load, execute these files. This third party can develop some applications to your phone to expand the phone. The installation position of
Cellular Phone Jammer
 should be predicted in advance.

These executable files are now two formats: java program and BREW application. java program needs to load the java virtual machine to run. BREW program is a very strange thing, it actually is to use mobile application with the same compiler compiler out of the object code. The object code must be re-positioning, which can not contain global and static variables. Loader will pass to the right of the program will perform the BREW program, a sound argument is a more secure program called BREW entry function. This entry function of position in the BREW application is fixed. Program is called BREW loader function will pass the entrance of an address. Through this address, BREW program can follow it and find the system to provide a variety of API's address, phone it through the API to access the display, communication and other functions.
mobile phone jammer
 installed in the workshop should be equipped with the omnidirectional antenna.

java program is basically a platform-independent, platform design for a variety of java virtual machine isolation most of the platform features, some of OEM manufacturers offer features specifically excluded. BREW platform is clearly related to the program, for a CPU, not understanding the object code of the original. CE, SmartPhone, WindowsMobile, Symbian, embedded Linux operating system, of course, these business offers a variety of ways to create third-party programs. Write programs in these environments and writing program in the PC platform is very similar, basically can not understand the characteristics of embedded programming, but the smaller screen, enter some trouble. The environment of the factory where 
cell phone jammer
 will be installed is transparent.

These third-party software is not required. 3G mobile phone market in only a small part of the network is the largest. The third-party software relative to the phone, even smaller share. "Programmer" There is a column embedded mobile development, always talking about these third-party software development for mobile phones. In fact, mobile phone software is only part of the embedded software. Third-party software development in embedded mobile how much weight can account for it? Phone software and PC software, like starting from the interrupt vector table, because the relatively small, it look sharper. The interrupt vector table is of course the first jump instruction to jump reset process, followed by interrupt handling, error handling of branch instructions. A power-on, the phone will jump to the reset handler to begin checking the memory, initialize the C runtime, and then create the first task. The predicted installation position of cell phone jammer should be accurate.

Hardware drivers generally refers to peripheral drivers, but some equipment is integrated in the baseband chip. Drivers include: keyboard, power management module, LCD, flash, RTC, serial, USB, SIM card or UIM card, radio frequency drives. It is easy to realize the bulk shielding of  cell phone jammer inside the workshop.