You should have been aware of the warning given alongside the new patch,
given here:
http://www.sat-universe.com/showthread.php?t=46779&page=5
which ,according to your post, did not happen and therefore these problems.
If I am not mistaken you might try to recover your neotionbox by uploading an older rp,
****
disconnect your neotionbox from power and start winupload > File > connect
then choose old patch (324/333) for upload
then reconnect your neotionbox to power and upload starts and neotionbox will reboot
after this, later on you can upload SDB/ADB and then finally reupload the new patch and the keyfile.
Furthermore, perhaps the best option now, is to pay attention to the instructions given in the post by Isenguard and proceed in that way.
Eventually, several neotionbox users had the same problem as yours, and it has been succesfully resolved.
In the end, please wait to hear the advice of testi and the others about this issue.