What should I do if my mobile phone always automatically receives network multimedia messages?

This is very simple. The mobile phone is not poisoned or customized. This is because the mobile phone has opened the MMS function and can receive information from the Internet. If you don't want to receive it, you can find an option in the mobile phone network service settings, which is new service information. If you open it, he can choose whether to receive network information or not. You just need to choose No, and then you won't receive color information on the Internet. You can ask me again if it still doesn't work.