[BNU] Battery recalibration urgent plz

  • From: ramy moustafa <moshtaqlealganna@xxxxxxxxx>
  • To: "braillenote@xxxxxxxxxxxxx" <braillenote@xxxxxxxxxxxxx>
  • Date: Sat, 2 Nov 2013 20:34:43 +0200


Hi all:
 
 
1st I need to apologize for my email that sent twice, it is an iphone error.
Sorry for that.
 
2nd, I am using a Braille note m- power and now when I need to know the 
charging level of my battery I got the following message:
ACa adapter off, The battery is not critical. The battery gauge needs 
Recalibrating, and is not accurate to give percentage reading.
 
What is this message.
And what is recalibrating? Is it important? And will it fix my batteries?
 
Thanks in advance.
 Ramy moustafa saber
licturer at:
faculty of musical education
music arranger and sound engineer
Sent from my iPhone

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