2nd, Sorry if this is not the right place to post this issue.
After cleanly flashing R. R. 5.1.5 I noticed that when charging it's rather fast, okay here's the thing after it get's full I have a habit of rebooting the phone, but this time i turned it off, then I noticed that the Charging battery animation (when you plug the charger when phone is off) it's not full, it has about 10% missing bar or area to fill in. So the question is, is my battery full? Or it's not? Is the battery faulty?
Note: I left it charging like that but arrived to the conclusion that its really full because the animation stays at 90% but when i turn it on it says its full.