Hello, I have an iPhone 4. Yesterday I updated to iOS 4.1. Now when I bring up the multitasking bar by pressing the home button twice and switch to another app there is a pause of a few seconds after pressing the app and the screen actually flipping to the other app. For reference I have closed all other apps, restarted my phone and still receive the same delay. Much longer than on iOS 4.0. I tested on many apps all with same results. For example switching from Notes and a blank Safari screen, what I assume are two simple apps to switch to. Has anyone else notice this longer delay?