System Services Breakdown??

Discussion in 'iPhone' started by vitog123, Oct 23, 2011.

  1. vitog123 macrumors 6502

    Aug 30, 2009
    Alot of people are disabling these features because of battery problems...

    Anyone out there know exactly what each one does? How is the phone or specific apps effected when they are disabled? PROS/CONS for each one if toggled off...?

    *Cell Network Search

    *Compass Calibration

    *Diagnostics & Usage

    *Location-Based iAds

    *Settings Time Zone


    Hopefully there are some people out there that can give definitive answers. There are alot of guesses spread out there.
  2. bob616 macrumors 6502

    Jul 12, 2008
    Location-Based iAds: iAds have access to your current location
    Setting Time Zone: Time zone is set based on current location
    Traffic: Probably Apple building up it's crowd sourced traffic database

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