Images purporting to be the structural case design for a revamped, cheaper new iPhone 4 indicate changes in its antenna design and the images are published by MacRumors and supplied by iPatchiPods, appear to show a unibody frame without case seams on the top or either side of the top of the phone. The modified case also incorporates a SIM card, something that only the existing GSM version of the current iPhone 4 has or needs and it’s not yet known whether the anticipated new cheaper iPhone 4 will be dual band…………….
Apple has been rumored to be building a new, cheaper iPhone 4 or iPhone 4S alongside the iPhone 5 and this iPhone 4S is believed to use different components and less storage to lower manufacturing costs. It appears Apple may have also taken this opportunity to make changes to the antenna design as well. New iPhone 4S part images received by macrumors from iPatchiPods, suggest that the iPhone 4S will look much like the iPhone 4, but with some notable differences in the frame. The mid-frame images show that this so-called iPhone 4S will have two antenna breaks at the bottom of the casing. This differs from both the AT&T (GSM) iPhone 4 and Verizon (CDMA) iPhone 4. In AT&T‘s iPhone, the antenna breaks are in two spots, along the lower left side and top left sides. On the Verizon‘s model they are both at the top sides of the casing. This iPhone 4S appears to have a slot for a SIM card, suggesting that at a minimum it will support the GSM standard like the original AT&T iPhone 4. It is believed the iPhone 5 will support both GSM and CDMA, but we haven’t heard anything definitive about the band support for this iPhone 4S. Also the mute switch and volume switches are on the same side of this casing, just like the iPhone 4. The bottom portion of the frame is shown here. As noted by iFixIt’s Scott Head, what’s most interesting about this part as compared to the iPhone 4 part, is the lack of any defined “Home Button” area. The corresponding iPhone 4 part shows a cut-out area for the Home Button. It’s hard to draw an conclusions from this, but there has been a lot of speculation that Apple could be changing the Home Button area on the iPhone 5.