OS battery use not counted?

Discussion in 'iOS 9' started by GreyOS, Nov 15, 2015.

  1. GreyOS, Nov 15, 2015
    Last edited: Nov 15, 2015

    GreyOS macrumors 68030


    Apr 12, 2012
    My iPad says it has been off charge for almost 102 hours which is just over 4 days. In that time there is almost 9 hours use.

    However, if I look at the times for apps in the last 7 days (a greater period than the time off charge), the times do not add up to even close the stated 9 hours, more like 4 hours. I would expect the times for the apps in the 7 day view to add up to at least the period of usage over the last 4-5 days and possibly be more.

    Is there battery usage which is not measured here? General OS tasks? I would have hoped to see that listed under something- like home and lock screen perhaps. I would welcome a category for this in future iOS updates. What do you think?

    Attached Files:

  2. BradWould macrumors 6502


    Apr 11, 2015
    Nova Scotia, Canada
    Have you added in the reported background usage as well?
  3. GreyOS thread starter macrumors 68030


    Apr 12, 2012
    Yeah, I've attached a pic to the post above (as well as updated the figures to more accurate ones as I was going by memory earlier)

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