Ssstt .. It turns the iPhone to Have a Secrets 'Shake'

iPhone is made ​​by Apple to have a lot of functions. But it turns out, the smart phone still had a features that may not yet be known.

There are times when the user is typing a lengthy text on the iPhone, but the text accidentally erased, or mixed with unwanted posts.

If the computer it may be resolved by feature 'undo', then how to deal with it on the iPhone?

Apple's smart phone also proved to have a similar feature. To restore the text as usual, you just need to shake the iPhone for a few seconds. Then came the option to 'undo'.

This feature can be used in almost all series of iPhone. But despite a long time, but it seems not many users who know the secret shake.