hi
you can upgrade your system by xruiser patch without any problem
after chang your system will upgraged by new function like support some kind of dongle and ...
therefore its easy to change you find the xcruiser patch and insert to usb memory and force to system like before
bye
find a new patch of xcruiser then upgrade again maybe solve
but pay attention you should use from xcruiser dongel like ihub x100 or x200
did you manage to upgade ok with patch.Are you able to connect to server