The phone always automatically sends text messages to 106...

Usually, the mobile phone automatically sends text messages in the following situations:

The software you downloaded by yourself has the function of automatically sending text messages, and you have authorized this function.

The mobile phone is a customized model for a certain company, organization or enterprise. Before use, it has been pre-installed with some software that has the function of automatically sending text messages.

The phone has recently browsed some websites containing viruses or Trojan horse programs, which cause the phone to send short messages on its own.

The phone has recently been connected to a computer with viruses or Trojan horse programs that cause the phone to send text messages on its own.

My mobile phone has recently used WiFi whose security is uncertain, and has been maliciously implanted with programs. These programs allow the mobile phone to send short messages on its own.

Methods to solve these problems:

You can search for the number 106... on Baidu to see if anyone knows who the number belongs to. You can find appropriate software and delete it completely.

Delete some software with unknown origin, no certification, and no signature.

Recheck the software authorized by the mobile phone and cancel the permission of the software authorized to automatically send messages.

Complain to the operator and ask the operator to help solve the problem.

Restore factory settings.

Flash.

Remember: Be sure to use the system flash recommended by the mobile phone manufacturer. It is strictly prohibited to download system flash from the Internet or various forums.