Prototype iPhone 3G Logic Board (DVTA Stage). This board holds many differences from production, including the green colour and labeled traces. The CPU claims it was manufactured on week 7 of 2008,
iPhone 3G iPhone Frame Artwork – Bestier
Apple iPhone 3gs 8gb motherboard logic att good + camera | eBay
Supplanting an iPhone 3G Logic Board | by Skladcol | Medium
Apple Demo on X: "Prototype iPhone 3GS (EVT) Red Board running SwitchBoard. These units where Engineering Samples with only a 2GB NAND (storage) installed. The copyright date on the back is 2008.
Every iPhone 3G chip named, illustrated in detail | AppleInsider
How to tear down an iPhone3GS and turn it into a framed artwork
iPhone 3GS Schematic - MacRumors Forums | Phone jokes, T mobile phones, Phone repair
iPhone 3GS Logic Board- Repair or Not? | MacRumors Forums
Gallery: iPhone 3GS Teardowns Reveal Underclocked CPU, More | WIRED