Android phone, in the upper left corner of the screen, has two icons, one is 360 security guards, and the other icon has never been seen before. Is a hollow circle,

Landlord, isn't that the little sun? That's a sign of sunny weather.

You must have some software such as ink weather installed on your mobile phone. That sign is about ink weather. Prove that it was sunny that day. If, when it rains one day, you are watching, it is a sign of the small sun, a sign of rain. . In 360 Mobile Guardian, you can set the weather sign to display in the upper left corner. It seems to be in the boot item. Find it yourself.