Why am I seeing “This application does not support this device's CPU type”?

Question

When trying to build and install an application on an iPod running iOS 4.2.1, I\'m seeing the error

This application does not support this device\'s C

Answer 1

From the project build settings -> Architectures, make sure you have both armv6 and armv7 values.

Also, you can check your Info.plist file, under Required device capabilities. If there's armv7 there, remove it.