One flower a day >> 356 HD retina flower wallpapers for your iPhone 3G, 3GS, 4. How to download & install 365 flower wallpapers on your iPhone. Here are the easy steps for having our flower wallpapers on your iPhone: 1. Shake your iPhone to change the flower. 2. Then press on the screen to choose a flower. 3. Save the wallpaper to your iPhone gallery pressing the botton "Save to gallery". 4. Go to the Photo folder of your iPhone. Browse until you find the picture you wish to use.