I have 2....the one I am calibrating right now is BP7X which is only a 1800 or 1820 or so MAH....but that app seems to work on all batteries.
well run this app....it's a one time thing....then your phone should read it just fine....you can uninstall after calibration is complete.
http://www.droidforums.net/forum/android-smart-phones/139844-want-get-most-out-your-battery-really-easy-way-rooted-phones-only.html