If you are an Apple developer you can get the GM (Golden Master) seed of iOS 7 so that you can update your apps and have them ready by September 18th. The GM seed has a build of 5A1412. Here are the direct downloads:

iOS 7GM seed Downloads

• iPad (4th generation Model A1458)
• iPad (4th generation Model A1459)
• iPad (4th generation Model A1460)
• iPad mini (Model A1432)
• iPad mini (Model A1454)
• iPad mini (Model A1455)
• iPad Wi-Fi (3rd generation)
• iPad Wi-Fi + Cellular (model for ATT)
• iPad Wi-Fi + Cellular (model for Verizon)
• iPad 2 Wi-Fi (Rev A)
• iPad 2 Wi-Fi
• iPad 2 Wi-Fi + 3G (GSM)
• iPad 2 Wi-Fi + 3G (CDMA)
• iPhone 5 (Model A1428)
• iPhone 5 (Model A1429)
• iPhone 4S
• iPhone 4 (GSM Rev A)
• iPhone 4 (GSM)
• iPhone 4 (CDMA)
• iPod touch (5th generation)

Incoming search terms:

• me308ll/a