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New battery calibration

You must be rooted to "calibrate" the battery, all you will really do is remove the current calibration file and let the system build a new one... although if you just keep going, over time this situation should rectify itself automatically. There is a lot of debate whether or not removing the file and letting it rebuild itself will actually do anything though.

I'm not root ... and have no plans to be ... so I'll just play the wait and see game then. I'll rotate through all three batteries and let them expend all the way out a couple times each ... maybe that will help.

Otherwise, I just have to 'know' that 10% = done!

For $15 for three batteries + charger, that'll be quite alright. :D
 
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I'm not root ... and have no plans to be ... so I'll just play the wait and see game then. I'll rotate through all three batteries and let them expend all the way out a couple times each ... maybe that will help.

Otherwise, I just have to 'know' that 10% = done!

For $15 for three batteries + charger, that'll be quite alright. :D
I am doing the same thing, I have three Laza batteries and three HTC batteries but never had an extended battery... The battery guage is usually about right, but I only trust GSAM Battery Monitor.
 
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