3 ms·

Since when? I didn't see any such option in iTunes when I was trying last week (maybe it's because I'm using Windows?)

• brigade 7y ago
  It's iPhone side; actually it's part of a settings reset: https://support.apple.com/en-us/HT205220#help https://support.apple.com/en-us/HT205220#help
  • shawnz 7y ago
    But can it be done without resetting all settings on the phone?