When you press the home button twice quickly on the iphone, a row of icons pop up on the bottom to allow fast switching between recently opened applications. Can I turn this feature off? My current iphone has a glitch where when I press the home key one time, sometimes, the quick app switching bar comes up, instead of exiting a particular program. I'm sure I can get apple to switch me out a new one. But I've customized it and jailbroken this phone that I really just want to turn off the feature for the "fast app switching" Is this possible? or do I need to get my phone switched out at the apple store?