iOS 13 not only brought a brand new dark mode to iPhones, an upgraded Camera app, memoji stickers, a smarter Siri and new Reminders app along with str onger privacy controls, but it also brought new gesture navigation to the iPhones. While the improved gesture navigation made using iPhone tad bit more easier (and fun), it also changed the way we performed some of the basic actions on iPhones running on older iOS models.