I have seen this about the keyboard (be assured I try my best to carefully read before posting) – but I did not know you had no NNID linked at the moment. Browsing the shop manually should have been possible without keyboard, but obviously not searching or linking the NNID required for free downlods.I can't download them because I can't link my nintendo network. If you saw one of my other comments, It says that I can't use the keyboard either.
Well then… this leaves ntrboot as last possibility once more.