Tencent mobile phone housekeeper SMS can't be intercepted.

Permission issues, update issues, SMS source issues, other application conflicts, etc.

1. Permission problem: The mobile phone housekeeper is not authorized to read and send short messages, so she can't intercept short messages.

2. Update problem: The version of mobile phone housekeeper is too low or has stopped updating, which may not recognize the latest SMS interception rules.

3. Source of short messages: Some short messages may come from some special channels, such as verification code short messages sent by banks, governments and other institutions. These short messages may be encrypted for security reasons or sent through special channels, so the mobile phone housekeeper may not be able to recognize these short messages and intercept them.

4. Conflict of other applications: There are multiple SMS interception applications installed on the mobile phone at the same time, which may conflict or interfere with each other, resulting in the failure of the mobile phone housekeeper to work normally.