TikTok Users Are Sharing the Wildest iPhone Hacks, and We Bet You Didn't Know These

If you want to delete an iMessage quickly, simply shake your phone. A pop-up will appear that says "Undo Typing." If you want to undo it, hit "Undo." If you didn't want to undo it but accidentally hit undo, just shake your phone again and it will prompt a pop-up to appear to that says "Redo Typing." Hit "Redo," and your message will reappear.