1. Better MultitaskingMultitasking is central to the success or failure of any mobile platform for enterprise customers. And that's precisely why Apple should do its best to improve its multitasking. Of course, that's not to say that it doesn't work well now -- it does -- but there should be an easier way to quickly switch between apps. And as current iPhone owners know, managing open apps can be troublesome at times. Simply put, an improved multitasking option would be nice to see in upcoming versions of iOS.