Having installed iOS 8 on my 5s, i noticed a rather annoying bug. (even after reset, and redownload iOS 8) When you want to set a new wallpaper, and choose wallpaper/choose a New Wallpaper/ and then choose any picture from your photo-albums I choose 'any of my own pics from any album. (shot with the 5s or uploaded from my Mac) I 'Can' zoom in... but wait!?? as soon as you start to zoom in, the picture's res (which is much higher than the retina-screen of my 5s) doesn't zoom in with it? Instead they become BLURRED/Pixelated! On iOS 7 those large-res pics zoomed in, and stopped zooming just before they became unsharp.. But now, on iOS 8, as soon as you start to zoom-in into 'any' picture, inside the set-wallpaper setting, they become blurred/Pixelated! --I mean Talking about 4K res and even up to almost 6K res pictures, which on iOS 7 could zoom in perfectly, and you could set parts of those pictures as your background in sharp-detail. Also when you open those same (or any) pictures in the PHOTOS app, they DO zoom in pixel-sharp without problem...?? --but not when/where you want to set them as wallpaper..? Also noticed by: And here is a link to apple communities about more people noticing the same bug problem: https://discussions.apple.com/message/26643399#26643399 Does anyone else notice this? (on their 5s or any other 4inch devices ..or iPads) Update: iOS 8.1 (23-10-2014) Just updated to iOS 8.1 here. Partially happy because it is 'Better' than any iOS 8 version 'yet' --But the wallpaper bug isn't fixed. (you have to take a 2nd closer look, in oder to see it, because at first glance it seems to be fixed) --Just take these steps-- and see.. Opening the same pictures (picture for Picture) inside the 'Pictures' and the 'Wallpaper-settings' and scale them up at the same zoomed-in size in both places, --You'll see that the one inside the wallpaper setting still seems a-bit blurry... Not overly bad, (more like PNG-like blurry style) but also sadly not yet pixel-perfect sharp.. So 'the wallpaper' bug is still not 'completely' fixed in iOS 8.1. ALSO: I did notice that choosing any picture inside the wallpaper-settings is rather slow? --And did anyone else notice, whilst the "Camera-roll" folder has returned (replacing 'Recently Added') If you go inside the 'Wallpaper-settings' folder menu, the "Recently Added folder is still present there, alongside the camera-roll??? ---A bit 'messy' from apple i think.