cell phone jammers into the socket of the city electricity

Plug the power supply cable of cell phone jammers into the socket of the city electricity.
Settings - Security Settings - Phone and SIM - Autolock time - lock code (default is 12345) → user → custom setup time (minimum 1 minute), automatic locking function of the realization but also enter each lock before the lock code (minimum 5 digits) is too much trouble. But also has a lock as long as when click unlock button, then enter the unlock password on it. Unlike other forms of unlocking: press the "unlock" key and then press the "*" key. symbian system programs (including software, games, themes, desktop programs), install uninstall the principle remains the same. symbian system procedures are generally the following categories. When the customer does not need to use cell phone jammers or wants to use the cell phone. 
The other is a terminal program on your computer, you need installed on your computer, or can not be used. Such as famous "RemoteS60" and the "BemusedServer". Can extract the first on the PC Take a look, if there are * sis suffix software to unlock and install the SIS file sent to your phone, if the decompression is open, which have "META-INF folder also There are a lot of other files, the Java software, general JAR format of java is a special format, suffix is *. jar, RAR compression software that can be mistaken for a rar format on a PC, you do not extract directly to the original tarball (must be the original compression package) sent to your phone, just click and can be installed automatically.
Newbie tutorial series: Operating system maintenance basis. The operating system file structure. The four letter phone, you use the file management program to open, you can see, they are C, D, E, Z-four. Like the Windows C drive is used to place the Symbian OS, so we need to leave enough space to the operating system (for example, used to store the software to run the generated temporary files). MMC card machines have been expanded, it is recommended to try to install applications and games to the MMC card. Description: the C drive free space and mobile phone memory not directly related to the extreme example is the case of the C drive full, the phone can still run. Of course, the actual shielding range of cell phone jammers is dependent on the signal strength in the area.
Related to the phone memory and memory-resident software, such as input method, after the boot of the theme background will be memory-resident, running software and games will also take up memory to increase the dynamic memory approach is to reduce the memory-resident program, with the task management software AppMan can be convenient to look at the memory status on and off process to release memory.