Why is the battery percentage not displayed during charging after upgrading realme UI 3.0?

Problem phenomenon:

After upgrading UI 3.0, there is no battery percentage in the upper right corner when charging, only a lightning bolt icon.

Solution:

Hello, you can go to Settings > Notifications & Status Bar > Show Battery Percentage on Status Bar > Select Outside the battery icon to display the phone's battery percentage while charging.

Related aeticles:

How to set the battery percentage?