Apple detailed some new features for the iPhone OS’s Springboard launcher. You can add custom backgrounds for both the lock screen and the home screen, just as you can on the iPad. For those with a growing library of apps looking for a new way to organize them, iPhone OS now has folders. Apps can be dragged on top of each other to create a folder, and other apps can be added. Folders can be placed in the Dock for quick access to a group of apps, as well. With folders, users can cram up to 2,000 apps onto their devices.