Night Shift is a new feature of the 9.3 software update. This mode reduces the blue light emitted from your device’s screen. According to Apple, “Many studies have shown that exposure to bright blue light in the evening can affect your circadian rhythms and make it harder to fall asleep.” [Read more…]
You can quickly and easily undo and redo text edits by shaking your iPhone. If you delete a portion of your typing, you can shake your iPhone and you will get a pop-up with the option to Undo. When selected, this will bring back the text you deleted.