Thanks, but after some googling, i found out that signal booster stickers are apparently scam and don't work as they advertised http://forums.mobiledia.com/topic13.html http://www.helium.com/items/1185609-...gth-cell-phone So i don't think it's really going to work, unless there are some major breakthrough.. but i doubt that. If it's that easy to boost signal Apple would have given these stickers instead of free case