Hello, I have a Canox PC 755N tablet with stock rom. (at least it looks like)
It has some nasty things going on. In the settings menu there is no battery tab. If I swipe down the top right corner, and click on the battery icon, I get to the menu. However on the left side, the Apps is highlighted. Sometimes pops in the Battery menu, then disappears.
In the detailed battery usage list, I get mobile netwok on the first place. This tab doesn't have that option!
The battery indicator is totally wrong. Sometimes it stays on a value for a long time, then suddenly drops. Often when I plug in the charger, it goes downwards to 0, then up again. It's all over the place.
I downloaded the parameter file using AndroidTool, the first 4KB. There are multiple instances, and the System and User section start address, and length vary!
Which one should I choose?
If I download using the first one (0x00180000@0x00282000(system)) there are too many empty stuff inside of it.

Someone please take a look at.

Thank you.