What should I do if my mobile phone is stopped for sending spam messages?

Complain a few times more, and if you can't, you will change your number, so you'd better not do anything that harms others and does not benefit yourself in the future, or you will still be blocked.

If you often receive harassing calls, you can download Tencent Mobile Manager to intercept them. Open Tencent Mobile Manager-Protection Monitoring-Harassment Interception Manager, which can not only intercept spam messages, but also intercept harassing calls and blacklist harassing numbers. Blacklist all the numbers that have sent text messages and made phone calls. This can prevent these numbers from harassing users by texting and calling again.