If you have an Oppo A3s phone and there is a charging issue, don’t be concerned!
If you have any expertise and manual dexterity, you may fix it in a very simple and secure manner.
Check your Oppo A3s‘s basic accessories first, such as the USB data cord and charging adaptor, to see if they are cut, burned, or otherwise damaged. If you come across something similar, replace it first.
If your USB data cable and charging adaptor are both in good shape and functioning as they should, and there are no issues. Then, inspect the condition of your charging socket to see whether it has damage from water, dirt, or dust. First clean it, and if it’s broken, replace it.
You also have all the details in the video below:
A battery problem code: what is it?
When the battery notices a problem, an error code is generated. The battery will thereafter be unable to supply any power. While some faults can be fixed, others cannot.