Note 3 - Calibrate Battery - Proper Way

What is the correct - technically accurate way to calibrate the battery in the Note 3 (SM-N9005), without having to download any app to do it?

I've searched generally and then more specifically on this forum - but there is conflicting advice.

Here is another thread - which doesn't come to any real conclusion: http://ift.tt/1WW5PhD

Here is yet another : http://ift.tt/1WW5yLx

So - what is the best/correct way to calibrate a (new) Samsung OEM battery please?

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