worked for me!

Before I had the issue on my iPhone 6 of the background/wall par being too zoomed in for every picture, this managed to readjust the size so that my pictures actually fit on the screen and arent all grainy or pixely. Its a very quick fix, try it

balsjqhrijd about Wallpaper Fix Lite - Rotate, Position, Scale, Zoom & Rearrange Wallpapers and Backgrounds