so the thing is i accidentally done the wrong battery calibration and etc. so what i did was just i let the battery drain til it turned off and then charged it to 100% and i deleted the battery bin thingy again (i didnt calibrate it anymore) and now my battery sends wrong readings in my notification bar and the battery widget when hits 40% below.. I have to check the Status in the Settings area. what do i do? please help me. PS: i rooted my phone before calibrating it..