I swapped out my iPhone 4 a couple days ago as it had a defective camera and my replacement serial number starts with 5K, indicating that it's a refurb. Previously, the iPhone 4 hasn't been out long enough for someone to get a refurbished one and black box warranty replacement iPhones have started with 8.
Who else has a refurbished iPhone 4?
Who else has a refurbished iPhone 4?