Tell me if this is normal...(battery life issue)

Discussion in 'iPhone Tips, Help and Troubleshooting' started by Veetus, Sep 14, 2009.

  1. Veetus macrumors newbie

    Sep 14, 2009
    First of all, I have an iPhone 3GS, 3.1 software.

    I am about to go to bed, so I was gonna plug my phone into the charger, like I always do. Just before I plugged it in, I noticed it was at 37% charge. But then right as I plugged it in, it dropped to 34%. Is that normal? Is it because of the 3.1 software?
  2. warburg macrumors 6502a

    Jul 27, 2008
    There is a thread on the effect of 3.1 software on iphone battery life that's been active for three days. You need to observe your battery performance for a longer time and under different circumstances than a single plug in to determine what is significant and what isn't. :cool:
  3. Veetus thread starter macrumors newbie

    Sep 14, 2009
    Ok I'll give it a couple days and report back.

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