currently my (new) phone battery is performing very poorly. I have read reviews and people are saying I should let it fully discharge then charge the battery about 5 times for the battery life to improve. I was on my 3rd charge cycle and it was finished (at 100%) but I let it charge a little longer while I was using it. All of a sudden I noticed that it was back down to 97% and charging. My question, do the 5 charge cycles need to be in a row or does it not matter?