Rumors of an 8GB iPhone 3GS gained credibility late yesterday with a post from a German shopper. After buying a refurbished 8GB iPhone 3G, the Hamburg resident received the promised device but with a label on the back pointing to an "iPhone 3GS v2.2, 8GB." The model (A1241) and part number (MB490DN/A) point to the older model, but "iPhone 3GS" appears elsewhere on the packaging and implies that its mention wasn't a mistake.