I have an original Iphone 1G jailbreaked to 3.0.
I am a native english speaker but I am living in Greece. I want the phone and all settings in English but when I go into the "International" settings and put the Region Format to Greece, in order to get the correct telephone number format for this region - IT CHANGES THE CALENDAR AND HOME SCREEN LANGUAGE, REGARDLESS OF THE LANGUAGE SETTINGS.

Is there a workaround or application that addresses this issue?

Thank You.