battery life change with update . . .

Discussion in 'iPod touch' started by russell1256, Oct 9, 2010.

  1. russell1256 macrumors regular

    Joined:
    Sep 1, 2010
    #1
    I have a 3rd gen itouch. before upgrading to 4.1 (I passed on 4.0), I did not have to recharge for several days. Not I have to twice a day. I go to bed with a full charge, and in the morning I get the 20% warning. I use the wifi sometime during the night, so I don't want to turn on air plane mode. Any ideas? Russell
     
  2. Ace134blue macrumors 6502a

    Ace134blue

    Joined:
    Sep 17, 2009
    #2
    Calibrate your battery and/or restore it from a backup
     
  3. russell1256 thread starter macrumors regular

    Joined:
    Sep 1, 2010
  4. eddy2099 macrumors member

    Joined:
    Sep 27, 2010
    #4
    One method would be to fully charge the ipod touch and then use it till the battery reaches the 20% mark (ie the warning) then go charge it again. Do this once or twice more. That should calibrate the battery.
     

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