Products > Test Equipment

Possible GW Instek GDS-1000B hack

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Mortymore:
According to this piece of code provided by tv48 on Reply #47...


--- Quote from: tv84 on December 02, 2018, 02:36:11 pm ---            uint[] ClearCode = { 0x11111111, 0xABABABAB, 0x22222222, 0xCDCDCDCD };  // OLD -- GDS1000B (up to v1.18) and GDS2000E (up to v1.28)
            uint[] ClearCode = { 0x74B0DC51, 0x46E87CCD, 0x25E45D32, 0x515F007C };  // NEW

--- End quote ---

... for new firmware one should use the data from the 2nd string. For older (GDS1000B up to v1.18), the 1st string data.

In the file I previously provided, the data from 2nd string was used (for newer versions of firmware).

I think you might have missed something (or I went wrong somewhere in the file for 1000B), but if you want, you can try downgrade the firmware (to 1.12) and having modified the file replacing the data from one string with the other, generate new licences for old firmware. (see file attached)

All I can say is that the file I modified for the 2000E worked for me.

nctnico:
It is also possible the serial number was entered incorrectly (letter O instead of number 0 or vice versa).

frogblender:
ANYONE with a GDS-1054B:   after applying the hack, what is the actual BW?

slodat:
It won’t unlock any of the features.

I’m having a problem with the filter app. It installed fine. When I go to use it sometimes the settings on the vertical menu are grayed out. Then, out of now where after using the scope they will be there, then another time I look they are greyed out..

nctnico:

--- Quote from: slodat on March 25, 2019, 04:22:33 am ---It won’t unlock any of the features.

I’m having a problem with the filter app. It installed fine. When I go to use it sometimes the settings on the vertical menu are grayed out. Then, out of now where after using the scope they will be there, then another time I look they are greyed out..

--- End quote ---
The filtering works for 1Mpts and shorter memory lengths.

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