using this hack>>>
also have to download these files for the samygo usb>>>
Have in mind:
get last "All-Extensions" for valencia (it's r12)
extract SamyGO-All-Extensions-Bugfix-v0.03.6-r15-for-valencia-20111001120232.zip over it
and then extract SamyGO-libs-T-VALDEUC-20110123101934.zip
the enable/disable what you like to [not]use
and the run_sh script is here>>>
Use putty to connect via SSH to the TV.
To remove the PVR encryption have also to install this:
If you intend to you use PVR function also and save 1 usb port, you can create 2 partions (first one about 100MB for the SamyGO files) on the USB stick. The first you have to format FAT32. The second leave unformatted (format via the TV). If you are windows user, you can easy make the partitions of the usb stick with MiniTool Partition Wizard Professional Edition.