Products > Test Equipment
DG4000 - a firmware investigation
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Darkover:

I have V1.04, V1.06, V1.07, V1.08, V1.09, V1.10, V1.12.
Give me your mail and I can send it to you.

Olaf
KedasProbe:
I didn't try the hacked version, I prefer to stay official for now, I see I can always do it later if needed.

It has the advantage if something is wrong I can blame Rigol instead of myself ;D
RoGeorge:
AFAIK, firmware downgrades are not possible when using original Rigol firmware.

You must use the hacked .GEL attached by TV84 in order to downgrade from your current version, then run the 'cengen' on a Windows machine.  Once the instrument is unlocked (the *IDN? name and the model reported by your AWG will become DG4202), the instrument will remain as DG4202 for any further firmware updates.  Then, update the instrument to the latest firmware from Rigol.

Read a few posts before and after the TV84 post linked above, for the exact instructions.  The hacked .GEL is inside that 'DG4000 ... .zip' file attached by TV84 at the end in that post.
KedasProbe:
But I need boot loader version 6 first anyway, not included in the zip file. (currently I have v4, firmware 1.07)
RoGeorge:
1. Did you run 'cengen' on yor computer already?  Did you manually input the generated licenses in your instrument (input the generated numbers only, no hack on the instrument is needed for now)?  What message do you get?

2.  What versions do you have now inside the instrument?

-To see FW version press 'Utility' -> 'System' -> 'System Info'
-To see detailed version press 'Utility' -> 'System' -> 'System Info' -> 'G1' ->'G3' -> 'G5'
       where G1...G5 are the grey buttons on the right of the screen
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