Calibrate your phone battery when you think it’s miscalibrated. NéMa developed a Battery Calibration tool for Android. It will help to delete existing batterystats.bin system file. Personally, I do not calibrate battery after flashing new Android ROM but some said it really help to improve their phone battery life. No harm to try it right? It might help to improve yours too.
You can do the same thing if you have HTC HD2 ClockwordMod Recovery installed. Just go to ‘advanced’ and then ‘Wipe Battery Stats’. It should do the same trick. Just make sure that your phone battery life is 100% before wiping the battery stats.
Download Battery Calibration for Android here.
