problem with color and icons in the home screen of iphone4 ios 7.1.1
Yesterday I noticed a problem in the home screen of my phone 4, ios 7.1.1. When I drag the icon, a greyish icon reflected on the screen just below the main icon. Also there are four dark grey lines just along the icons. When I tried to switch off, all the icons color merges in the center of home screen and caused a black colour effect.
on the blank screen grey color icons are refelecting. If I open something, eg photos, icons from behind he photos are also refelcting. Can any one help, what to do. I have done factory resetting. and updated the phone after finding this problem. below are some photos. Thanks.