Anyone know what the phone is so busy with after updating to iOS 9?

Discussion in 'iOS 9' started by zorinlynx, Aug 17, 2015.

  1. zorinlynx macrumors 601

    zorinlynx

    Joined:
    May 31, 2007
    Location:
    Florida, USA
    #1
    The CPU on my iPhone 6 has been solidly 100% since the update for about ten minutes now.

    The same thing happened a few weeks ago when I upgraded my iPad. It eventually settled down after about half an hour.

    What the heck is the system DOING? Is there any way to find out? The System Status app is great at telling us the CPU is being used, but doesn't tell us on what.
     
  2. QuarterSwede macrumors G3

    QuarterSwede

    Joined:
    Oct 1, 2005
    Location:
    Colorado Springs, CO

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