Mobile phones receive a lot of spam messages every day. How to block them?

Take Apple's 1 1 mobile phone as an example. If the iMessaga information function is not turned off, you will receive unknown spam messages. After closing, you will not receive any unknown spam messages. The operation method is as follows:

1. First, open the settings of the mobile phone, as shown in the following figure:

2. Open the settings and drop them down, as shown in the figure below:

3. Find this message, as shown in the figure below:

4. After the message, we click the button behind the im message to close it for him, as shown in the figure below:

5. When the back button turns white, it means close, as shown in the following figure:

6. After closing, you can reduce the receiving of spam messages, as shown in the figure below: