I did the upgrade from v26 and it said System is Uptodate! after about 20secs. But I can't see the Perspective mode. I've gone into the Service mode in Settings by holding the Menu button down but there is no menu or submenu with anything about Perspective. It's as if it thinks the v27 disc is no higher than the v26 and that there is nothing to upgrade. I'm in Australia BTW.

Also what version should it be saying in Settings? Any help would be great.