Just something I noticed today. Had the phone for a week now and it's great. Everything all good. I put a wallpaper on the lock screen, central picture with black surround. Checked it out and on the right hand side there is definite a colour issue. It's like the black is a bit washed out and blotchy. However, if you view the picture in gallery or use it as a home screen it's fine. It's not a huge issue. Just curious if anyone else has had the issue. Thanks.