iPhone 2G drains battery randomly

Discussion in 'iPhone Tips, Help and Troubleshooting' started by silbeej, Dec 25, 2009.

  1. silbeej macrumors 6502a

    Joined:
    Feb 3, 2007
    #1
    My original iPhone over the past few weeks has been draining it's battery randomly. It usually does it overnight, but it will have normal battery usage for a few days, then one morning i'll wake up and it will have used 50% and will be off. I turn it on to find the red bar for battery, and have to immediately charge it. I then start receiving texts and missed calls. Anyone know of a solution to this?
     
  2. koobcamuk macrumors 68040

    koobcamuk

    Joined:
    Oct 23, 2006
    #2
    My brother's 2G seemed to get back to being OK after he restored and upgraded firmware.
     

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