What is the Black-White Ball Icon Showing on My OPPO Phone Status Bar?

 

Situation: You noticed a new ball icon on the phone status bar.

Applicable to: ColorOS 6.0 devices. Check your ColorOS version in [Settings] > [About Phone].

This icon is an indication that Data Saving has been enabled. Please check from [Settings] > [Dual SIM & Mobile Network] > [Data Saving].

 

* Pictures, settings, and paths might differ from those of your phone, but these won't affect the description in this article.