Huawei P7 always sends text messages automatically.

Some third-party applications, such as Baidu Mobile Guardian, automatically send SMS to 10086 every day to get the traffic usage.

Solution:

1. Enter the third-party software, find the setting menu, and turn off the automatic calibration or automatic inquiry function.

2. Enter SMS sending in Mobile Manager-Rights Management-Rights, check the list of applications that send SMS, and "block" the SMS rights of third-party applications.