Products > Test Equipment
Tek 4 Series Hack
ghida:
Hi there,
Anyone here working on/interested in unlocking options on the Tek 4 5 6 series ?
I started working on it but I need help. Also I do not currently have one of these scopes.
Any interest ?
G.
darkstar49:
Very different beasts... series 3 & 4 are iMx6 based and run a derivate of the former MDO3K/4K firmware, I think series 5 & 6 are Intel-based, but just as you, I don’t have any of these... and they remain pretty expensive on the (2nd hand) market, somehow out of range, even for the ‘advanced’ hobbyists...
ghida:
I would buy one right away... but only if it could be cracked.
I somehow got confused and thought the firmwares were the same, but you are right, not the same hardware.
My interest is in the series 4 and specifically the MSO44.
I have found how most of the licensing works...
It uses an RSA signature in the license file. There is a license database in the scope and the signature is verified in multiple modules.
So it is not really possible to do a keygen unless there is a flaw in the way the signature is verified.
However... just like the Rigol MSO5000 hack, the firmware could be cracked... I am 99% sure I found what to change.
But I would need someone with a MSO44 or MSO46 and some knowledge, to test it.
PS: If there are people with more reverse engineering experience around, you are welcome to join the effort.
Look for the tek::okdb namespace, InstrumentManager object, "verify" function...
salviador:
have anyone ever tried on the tek4 series, news about it?
P51256SL-07:
I'm intestered too, but probably the series 4 is too much expensive to make test on it and I didn't see any good opportunity on ebay.. ::)
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