Opera

All users who hold a valid license for Opera 6 are able to upgrade to Opera 8.x for free. Simply use your registration code for Opera 6 to register your copy of Opera 8.x. This includes those who have purchased Opera 6 and those with Opera 6 preinstalled.

All users who have Opera 7 preinstalled on their mobile can upgrade to Opera 8.x for free.

Opera 8.x is free for Nokia 6680/81/82 and N70/90