Strange status icon

Hi, I have this icon on my status bar:

It appeared after I was trying new apps and somehow all my icon placement got scrambled.
Default apps and weather widget reappeared in their original places too.

I’m using firmware, any idea what does it mean?

Looks like it comes from one your installed apps. This is definitely not an icon that is generated by Meizu/Flyme. So delete the apps you installed, if it does not go away, you installed Malware. If that is the case, you should reflash/ re-update the firmware with clear data on.

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