Well,I' ve seen many people ask this question, on random forums, so I'm just copy-pasting a post I made somewhere
else, and that's just about it.
Anyway, why do all of you prefer going after other apps that do all the work for you?. Anyway, seeing as none of them ended up working for you #evil laugh# , you could always do this.
TheWeirdOne's guide to battery calibration,
for dummies.
1) Get your battery charged (yes, that's a
hundred percent , to you)
2) Now, I'm assuming that all of you have a
version of CWM that replaced the crappy
stock recovery, so boot into recovery.
(Now, each phone has a different zip for flashing cwm, so I guess you'll have to hunt that out by yourself, anyway -__- Mine's
running on a version of five, but four
should work swell, too)
3) Now, go to Advanced, and then choose
'wipe battery stats.'
Ta-Da, and that's about it! . Oh, and
another thing. Once you Do that, DO NOT, I
repeat, do not charge your phone, just wait
for the battery to run out, and that's about
it.
Ps. My phone lasts for about one-and- a-
half to two days, right now, and that' s not
on standby, to those sarcastic ones out
there.
And here's the usual 'Oooh, if I actually
helped one of you guys out, please click
that big, 'thanks button, naw?'