I stand corrected -- it used to be that Symbian was just the OS and lower layers, and Nokia had S60 UI etc., Ericsson had UIQ. But I guess this changed a few (2

I stand corrected -- it used to be that Symbian was just the OS and lower layers, and Nokia had S60 UI etc., Ericsson had UIQ. But I guess this changed a few (2?) years back when Nokia bought a bigger part of Symbian?