Flash Builder generated apk file not working in my Android Mobile

I am using Flash Builder 4.5 Trail version With Flex SDK 4.5. I just want to Run a si开发者_如何学运维mple hello world Mobile Application in my Device(Motorola Z 71). I have followed Adobe Document for Mobile Application. While I am installing the apk file on my Motorola z 71 device, it is giving INSTALL_FAILED_INVALID_APK error. Can anyone help me on this ..? Thanks..

I don't think AIR is supported on that device. The AIR system requirements list ARMv7 CPU for Android devices, but the first spec sheet I googled suggested that the Z71 uses a Qualcomm MSM7227, which is ARMv6 architecture. So my guess is that the app will work if you try it on an ARMv7 device.