Ok, sometimes when I'm using my phone unplugged (when it has 70 or more battery), when it decreases to around 35% it turns off suddenly, and when I turn it on or plug it in again it shows it has atleast 5% more charge than what it had when it turned itself off. And when I use it (unplugged) after I turn it on again, the cycle continues.
Why does this happen and how can I fix it?
Why does this happen and how can I fix it?
