Crash during call

Discussion in 'iPhone Tips, Help and Troubleshooting' started by zalves, Dec 23, 2011.

  1. zalves macrumors member

    Dec 23, 2008

    everyday I'm having my iPhone 4 with iOS5 crashed during a call, it work normally for a few seconds but freezes all the sudden. I have to press the power button for some time and then hold the home button for it to restart Even after the restart it doesn't work properly, like starts call with speaker activated and if I turn it off crashes immediately. Sometimes it seems to work properly. What can I do?

    Next phone will be Nokia.... those guys have been doing them since ever.
  2. Kyotoma macrumors 68000


    Nov 11, 2010
    Carnegie and Ontario
    Is this your first iPhone?

    Anyway, you can correct this by DFU restoring as new. Do not restore from backup, as this might recreate the problem for you.
  3. Jamkas macrumors member

    Dec 22, 2011
    North New Jersey
    First thing, before you do a DFU restore as said above, try Settings > General > Reset > Reset all Settings AND once that is finished Reset Network Settings
  4. blueroom macrumors 603


    Feb 15, 2009
    Toronto, Canada
    It's probably because it's jailbroken. Try running it with 5.0.1 and not jailbroken see if the problem persists.
  5. Crystal-RX macrumors 68030


    Dec 22, 2008
    Seattle, WA USA
    OP, if your phone is jailbroken, please do not do this. Otherwise, your phone will hang.
  6. zalves thread starter macrumors member

    Dec 23, 2008
    Thanks for the advice,

    I will try to reset.

    It's not jailbroken, got it from apple store a month ago as a replacement under warranty.
  7. vlad.serban macrumors newbie

    May 4, 2012
    Exactly the same problem.

    First it started with some VERY LOUD STATIC, followed by loss in sound in calls (no one can hear me and I couldn't hear them). I could end the call, but the problem persisted if I tried immediately.

    After 30-45 minutes the problem disappeared.

    NOW, the phone not only is loosing sound in calls but also CRASHES... (only hard-reboot works).

    I also notice that the phone is very hot when it is doing this.

    iPhone 4, ios 5.0.1 jailbroken. Any ideeas? this doesn't seem to be a software problem, but more of a hardware problem (caused by some "bad" code in iOS 5.0.1.)

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