No sound after latest iOS 7.1 update? Try this.

1 点作者 dashausbass大约 11 年前

Check the lock screen switch above the volume toggle. The latest update seems to use this switch for application sound muting.

1 comment

chrisBob大约 11 年前

Are you sure someone didn't just change your switch settings. This can be set for either mute or rotation lock.