First Tip: Keep pressing on some letters gives you other characters, such as Ë
Second Tip: When you type anything wrong, or typed anything you want to undo, just shake the device then you’ll see this window and it gives you the option to undo the last thing you’ve typed.
Third Tip: When you open any page in Safari and want to search for a specific word in this page, use the G0ogle search box and type the word you want to search for, then press Find “The Word” option.
Fourth Tip: When you open any App (Such as Twitter) and you’re stuck at the bottom and too lazy to climb your way back there, click on the clock and it will take you directly to the top of the page.
Very useful while using Twitter and Facebook.. etc
Source: AboFlan.com
The Daily Prophet 