1. iMore Question's Avatar
    My iPhone just worked fine, for more than a year.
    Suddenly, now I have many issues, just since a few days (don't know why, have not upgraded iOS lately):

    - the 'phone' app doesn't display 'contact'-button anymore (only 'recent', 'keys' and 'voicemail'),
    and all recent calls are 'unknown' while they're all calls from people in my contacts. (However, when I open my 'contacts' app directly, i can see all my contacts.
    - agenda / calendar app is empty: 'this app has no authorisation to your agendas/calendars' -> 'You can turn it on in 'Privacy' in 'Settings' -> which also isn't possible anymore
    - same story for 'reminders' app: it's empty
    - 'notes' app is not empty, still works fine, 'contacts' app is also complete, I can still make my phone calls from here.

    So, no data is lost, but these apps are not connecting anymore. In 'Settings' -> 'Pivacy', all apps are 'empty': no apps are asking for permission to use any app.

    I can't find any related topic on this anywhere online. Someone can help here?
    11-30-2016 02:50 PM
  2. Just_Me_D's Avatar
    If it were me, I would start from scratch. I would put my iPhone in DFU mode then restore it via iTunes. After that, I would set it up as a new device.
    11-30-2016 05:13 PM

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