Products > Test Equipment

Siglent SDS5000X Oscilloscope Hack status - Dec 2021

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bdunham7:

--- Quote from: djac on January 01, 2022, 07:46:59 pm ---@tv84 and bdunham7

1. Try MSO Option. Got the following keys

--- End quote ---

My script that worked for my SDS2000X+ gave me MSO 74YKS33SMU8W463P for your SCOPEID.  Are you entering that will the CAPS lock on? 

djac:
@tv84

yes it seems that the script in whole will no longer work for future software versions. Yes I can telnet to the scope, if not I wouldn't have been able to read bandwith,txt. But what Do you mean with memdump. The whole /dev/mem? Can you explain this more precisely?

If I decide to go back to 9.3 I would like to know if it is possible to uninstall the 500M Upgrade savely. Do you know that?

@bdunham7
I make for both generated keys the input first with lower and then with upper case (Caps lock on) letters. All 4 tries lead to 'Data invalid'.

Regards Dieter

djac:
@tv84
I try the memdump tomorrow, please pm me your mail address. I gues that even the zip file will be big.

And how can I remove the installed 500M?

Regards Dieter

tv84:
Siglent's "Dynamic Key" has arrived!!!

Time to exercise some muscles...

From the release notes of FW v0.9.5R2:


--- Code: ---5/22/2021
0.9.5R2
Fixed a bug which may cause failure on installation of option key in 0.9.5R1.
--- End code ---

This may be the confirmation that starting with (? ? ?) v0.9.5R1 Siglent introduced "Dynamic Key" feature in its option licensing. That would be the only reason why Siglent would mess around with his old licensing app code.

So, for all scopes starting with these versions the public keygen will be worthless, for now.  ::)

The same will happen to SDS2000X+, SDS6000, etc.

Attached is a firmdata0/NSP_system_info.xml of such a system (real info obfuscated).

techneut:
I have V0.9.5R3 running and I entered today the last remaining option (Manch) and it was accepted. No problem

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