Did exactly like in your link.
What i did not get correctly (sorry, non native english speaking), why do i have to do steps 1-4? Only to check the actual value?
At point 4 i have the text file with 0x1 which need to be changed to 0x3, but the text file itself is never used.
I am doing this in step 8 directly on the system.
Is this correct?
Thanks