[Q] Battery "decalibrates"
I always wondered about why I have to wipe my Optimus 2x' battery stats every few days or weeks in all custom roms I tried. I assumed this would be a device specific problem, because nobody else seemed to have this problem.
If I didn't do that, the battery got really bad and didn't even last for one day.
Now I installed the Color Rom on my Oppo Find 5 and had a very good battery life in the beginning (almost 2 days, heavy use). I completely charged and discharged it 4 times and then charged it at around 30% 3 times. Now the battery life is very bad, it only lasts one day under slight use.
I always charge it over night. May that be the reason?