Apple expects the iOS "Do Not Disturb" bug would be fixed following complaints from iPhone users across the world.
The Do Not Disturb feature, which silences calls, alerts, and notifications while enabled, had been stuck in the "on" position since New Year's Day. Apple confirmed the problem after users posted complaints on its forums. The company said that after January 1, 2013, Do Not Disturb mode stayed on "past its scheduled end time."
"Do Not Disturb scheduling feature will resume normal functionality after January 7, 2013," Apple said in a note on its support forums. "Before this date, you should manually turn the Do Not Disturb feature on or off."
Apple explained that to access the scheduling feature, one needs to tap Settings, then Notifications, then the Do Not Disturb toggle switch.
Date bugs are among the most common problems in operating systems because the calendar involves so many edge cases and exceptions, such as the varying number of days in the months, and a leap year.
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