1) From your current installed image 2.0.x goto -> Menu -> Setup -> System -> Customize
– Set Setup mode to Expert
2) Goto Menu -> setup -> Software Managment -> Advanced Options -> Choose backup location
– Set Harddisk or set Usb but ONLY IF YOU HAVE NOT HDD
3) If you are expert goto Choose backup files and select all the things you want. If you are not expert skip this step.
4) Go back to previous menu and click on Backup System settings
5) Flash your box with Black Hole Hyperspace and answer yes when the box will ask you if you want to restore your settings.