undo typing - GADGET
Business Insider: How to quickly undo and redo typing on an iPhone, or cut and paste portions of text You can undo and redo typing on an iPhone by giving your device a quick shake. If you've accidentally deleted some text because of the shake feature, just give your iPhone another shake to redo your ... How to quickly undo and redo typing on an iPhone, or cut and paste portions of text Engadget: Here's the iPhone's handy "Undo Typing" feature you might not know about Here's the iPhone's handy "Undo Typing" feature you might not know about Popular Science: The simplest way to undo text in Apple’s Notes app The iPhone is a wonderful tool, but sometimes its simple design ends up inadvertently hiding a useful feature.
Understanding the Context
Today we've got a handy video that will teach you how to utilize your iOS device's "Undo ... Houston Chronicle: Why Does My iPhone Keep Popping Up With Nothing to Undo the Error?