Published at Thursday, October 01st 2020, 14:24:08 PM by Lauren Ashley. Iphone 11. Once you have selected your iPhone 4 wallpapers they will be downloaded to your camera roll. Simply do the following select settings>select wallpaper>select Camera roll or the relevant album>select the iPhone 4 wallpaper you have chosen>tap the set button>then you can select to have your iPhone 4 wallpapers set as Lock Screen Home Screen or both. Dont forget you can use your own images if you really want to personalise your phone with your own wallpapers. You can take photos or often overlooked use screen shots. I try and use programs that support the iPhone 4s Retina Display Support for my screen shots. All you have to do is hold down the home and sleep buttons simultaneously until you see the screen flash and hear the camera shutter sound. These images are useable following the previously mentioned sequence.