BB Torch :: How To Get Back Hide Picture By Checking Hide Field

I have tried everything to try and resolve my issues but have not been able to do so.
First, I accidently hid a picture by checking the 'hide' field. Now how do you get it back?! I've had a couple of my friends with the same phone try and figure it out and they havent been able to.Secondly, when I choose a picture to be my wallpaper, it shows in a zoomed in version of the top left corner of the picture. I do recall when I was choosing the picture to set as my wallpaper, that I zoomed in on it before setting it, but used the 'back' key to remove the zoom feature. It appeared ok on the screen but set the wallpaper as the zoomed in picture. Now it doesn't matter which picture I choose, I get on the top left side, zoomed in showing up on my wallpaper. - even though it appears normal before setting it.