You're welcome. :) IIRC, the check was written so that if the platform was one of the enumerated platforms (android, s60, s40, bb) give a 1 year, otherwise give a lifetime, which was intended to be iPhone gets lifetime, but then windows phone happened.

IIRC, you had to have signed up with windows phone, switching phones to windows phone wouldn't grant you lifetime (switching to iPhone while the app was paid on iOS would; a delay on that was added to avoid abuse of borrow your friend's iPhone, re-register and then switch back).