Step 1 Charge phone to 100% whilst in android os. Then shut down the phone and charge again for a further 1 hour.
Ignore the battery icon saying it is already fully charged just keep it charging for the full hour.
Step 2 Unplug the charger and boot clockwork By holding power and volume down untill the second vibrate.
Step 3 In clockwork go to advanced and select Wipe battery stats. Wipe battery data 3 times. (you must do this three times.)
Step 4 Then insert your charger whilst still in clockwork. Wait about 5 mins and wipe battery stats again.
Step 5 Finally unplug the charger whilst still in clockwork and then wipe battery data again.
Step 6 Press back button in clockwork twice and select restart the phone.
Thats it done. My battery has been superb since I did these steps.
Hope it helps. :0)
Please leave comments if you find it helped your battery problem.
My battery is now lasting 3x longer than before.
Edited by arnookie, 03 December 2011 - 06:38 PM.