thanks for taking the time to write to me again
speaking of the last paragraph, you are funny sometimes

i already have one, thank you, bought a couple of years ago, and jb-ed here at the time.
at step 2, did that, it threw the error, the update was not successful. update error code 4
it said to press power button
it rebooted ,and i *think i saw that message to the bottom!
going for the rest now
will report back asap
of course, i'm not bothering you, not now, not ever.

p.s. thanks again! even if it doesn't work
edit: the message appears at every boot and it says mkk keys. i guess i'm good now?
brb
edit2:
;log mrpi still doesnt do anything
edit3:
tried placing a RUNME.sh script which contained:
#!/bin/sh
echo weffwew > test.log
into the root, did ;log runme
nothing happened

so somethink is still borked