These last few months have had Nokia sitting on a whole bunch of rumored hardware. We wondered if we might get news of models like the metallic Catwalk or the PureView Lumia EOS at MWC, but the only new Lumias to surface then were the lower-end 720 and 520. When are we going to get to see the rest of this stuff? Well, we just might get our chance in a few weeks, as Nokia has just started distributing invitations to a May 14 London event. Make no mistake – this won’t be another Asha announcement like that QWERTY model the ...