jinvidia
Adept
^^ I dont think like if a same range phone is launched with a different O/s then the old O/s will be orphaned, since even after WP7, Nokia has come with Belle which still awaits one more update. It just an option given to the customer. If a customer wants a phone @ the range of 10k with BELLE o/s he can opt for the Nokia 500, on the contrary if another customer wants a WP7 in the same range he can opt for the Nokia 610...