Why do mobile phones sometimes crash when they open text messages?

This is a common problem of smart phones, but also the self-protection function of mobile phones. When illegal messages or abnormal messages are turned on, the workload of the CPU of the mobile phone will be saturated, which means that the mobile phone will be overloaded by false alarm and needs to be restarted. This is the same as a computer. When the component is overloaded, the system will restart the protection. This is normal, not a problem. If you are like this in every message, I suggest you go to KF.