Build problems

Hi all,

I have an application which captures the key (Application keys) such as desk, contacts, my own etc of a series 80 phone. The model is 9500. During our testing we once had to reflash the phone and after that the same application is not able to capture the above keys.
I was using captureKey of window server.

In the initial phone when we key in *#0000#* we get the version as 4.44 RA 2 and in the new one we get as 5.22 RA 2.

What is this, and why such a difference is happening. Is there any other method to capture the keys?

please help

regards
arun