Not true. Apple requires you to sign your application before the iPhone OS will allow it to be installed. Also, the check is on the device itself, not in iTun

Not true. Apple requires you to sign your application before the iPhone OS will allow it to be installed. Also, the check is on the device itself, not in iTunes. There's only two ways to get the apps installed: 1) Pay $100. 2) Crack the device. Reference and instruction via networkpx: http://networkpx.blogspot.com/2009/09/compiling-iphoneos-31-apps-with-xcode.html http://networkpx.blogspot.com/2009/09/compiling-iphoneos-31-...