Xiaomi's own weather can't be set, and he will quit as soon as it is set. What happened? Don't brush the computer or use other weather software. It is useless to clear the data.

1. Please go to System Settings-Applications-This Application-Clear Data, or uninstall the software. After booting, go to the application supermarket to download and install the software, and try to recover.

2. You click the mobile phone menu button-global search, enter the network assistant, click the traffic ranking, and click the batch networking control to see if all the options under wifi and traffic are checked. If not, please check it.

3. If it cannot be restored, please back up the data and go to Restore to clear the user data.

4. If you still can't recover, I suggest you back up your data, restore and clear all the data (shut down, press and hold the volume increase+power on button to resume), upgrade your mobile phone to the newly developed system with a wire brush, and don't install the application that requires root permission for the time being to see if it can return to normal.