Well, you obviously need to use the Terminal for this kind of stuff.
Yes indeed, and at last managed to compile withe the codesigning through that script! Of course, have to learn a lot of shell commands, including sudo, chmod and what not! Well it paid off in the end. Thanks.
As usual, every time I attempt to run the application (upload & run) that same old dialog keeps coming "Developer/Platforms/iPhoneOS.Platform/DiskImages missing!". So I manually created that folder and pupulated it with the my phone's dmg. Now Xcode trys to upload...
Well, with a message "Waiting for the device to be ready in 5 seconds..." but after 5 minutes it comes with an error 01 lol. at least 99% worked!
Thanks