Why do I lose SMS recommendation after Xiaomi system upgrade?

1. This may be caused by an operation error of the SMS application. You can go to Settings-Applications-SMS-Clear Data, and then try to open SMS again.

2. It may also be that the upgraded system version cancels the SMS recommendation function, so the SMS recommendation related information cannot be found when the SMS interface is opened; This situation can be solved by connecting the mobile phone to the computer and using miflash software to brush back the original system version.