So there's a nasty bug in iOS 5 that the wallpapers screen is blank for the stock ones. I changed my wall on accident and want to go back to the default ones, so I plan on just uploading the images to another album on my phone. They're located in /var/stash/Wallpapers if anyone could upload it. I found the iPhone 3gs resolution, but unfortunately I haven't found the stock folder with the Retina display resolution yet. Could anyone please upload these? Thanks so much!