Sorry -- I think I updated my post but it was too late
I did on the binary (ldid -S test1) -- I tried with lowercase "s" as well. There is no error when I do this
Now when I invoked from the terminal ./test1
It just stays there nothing happens. Phone is not locked I can move to anyother application
When I use from Springboard I get message 'The application "test1" cannot be opened"
Thanks and Regards