Virus has been silently installed on the phone

Download test point Le integration Wall software, the virus in your own phone. The phenomenon is as follows, the principle has not been figured out.

1, first, the mobile phone model is Taiwan electric P38pad, no root. 2. The software that was downloaded at the point Lok points Wall does not require root permission. Automatically install the software when the screen is off with WiFi, and also automatically send text messages, and then order some business. Some software is to open the screen for a moment to indicate whether to install certain software. But some have been silently installed, do not know whether the system is too weak or what caused the silent installation. But the phone does not have root, the software does not have root privileges do not know how to achieve. Another phenomenon is the automatic installation after unloading, uninstalled two times, the last time, "and map" all the cache is emptied, although the virus and map of the "and maps" did not install themselves, but still in the case of a WiFi off screen automatically installed. "and map" automatic installation I guess is the first time it installed a no activity and no desktop icon of the application, listening to their own uninstall and then install, and then the uninstall of "and map" will not install themselves, but there are other not installed software silent installation, Such a non-German developers for their own interests do not know how many users, if the brush machine is sure to solve the problem, the weekend also did not brush machine, just observe the phone analysis problem, but has no clue, developers have what ideas, to seek outside the brush machine hack (360 or other software)

Virus has been silently installed on the phone