How to change the color of your app icons. 1. Long-press on your background to enter jiggle mode -- where your apps are shaking. 2. Tap Edit in the top left corner of your screen. 3. Tap Customize. 4.

Press and hold the on the background to enter jiggle mode. Tap the Edit button in the top-left corner. Choose Customize. Switch to the Large option from the new popup menu. Switch all app icons to ...