The mobile phone will automatically send text messages. What happened?

Cause of failure: the automatic flow calibration function of mobile phone is turned on. The SIM card is bound with other services. There is malicious software or virus in the mobile phone. Solution: If you send SMS automatically after opening a software, it is recommended to check whether there are calibration settings in the software settings, such as calibrating traffic.

Cell phone poisoning, which is caused by the virus Trojan Horse, needs security software in the cell phone to solve the problem. SMS has timing function, which can be removed in SMS settings.

Your situation should be caused by your mobile phone security software or the regular flow calibration function of your own mobile phone manager, and automatically send and query the remaining information of all kinds of voice, SMS and GPRS. Enter the security software or the mobile phone's own housekeeper, find the regular automatic calibration flow in the flow setting, and turn off this function.