How to resume when SMS stops running?

Xiaomi mobile phone MIUI SMS can't be opened, prompting SMS to stop running. Handling method: 1, restart the phone; 2. Enter mobile phone settings-system application (this step was not available in the old version)-SMS-clear data-OK, clear cache-OK on the same page; 3. On the previous page, click Disable-OK, and then click Enable-OK; 4. If the above methods can't solve the problem, please try to use a third-party SMS tool (Go SMS, Android SMS, etc.) to take over. ); 5. Back up the mobile phone data and restore the factory settings or send it to after-sales processing.