Z19DT field remedy 2149 for low RPM juddering [120bhp not 150bhp] - can I copy EEPROM

[dohmniq]

I'm suffering from juddering with my engine but there's this field remedy:

Field Remedy: 2149
Subject: Engine Z19DT/Z19DTL - Jerking in certain rpm range
Models: Engines: Option:
Astra-H ...2006,Zafira-B ...2006,Vectra-C 2004...2006 Z19DT| Z19DTL,Z19DT| Z19DTL,Z19DT| Z19DTL only C9 system and 2 valve engines
Complaint: Customer complaint about engine jerking between 1500-2500 rpm, mostly with 2nd or 3rd gear engaged.
Cause: Problem is related to a EGR software deviation.
Production:

Remedy:
In case of customer complaint reprogram ECU with an improved software.
The new software will be available as of CW30/2008 via TIS2WEB
(version 8.0) (Only vehicles with MY 2006).
Modified software for Vectra/Signum, MT, with and without DPF,
as of MY 2004:
Available as of 27-Jul-2009!
FunctionalGroup: J - Engine
Complaint Group: 19 - Poor Engine Driveability
Trouble Code: None

(My juddering goes away if I disconnect EGR cable)
How do I know if this has already been applied? Here's a screenshot of my ECU output (edited for privacy):



My other question is:

Can I perform this software update myself by copying someone else's ECU EEPROM and re-pairing it to my car/updating VIN & mileage, etc.?

P.S. what is engine ID 0x0730? I don't seem to have DPF but what else is different from (say) 0x0710?

[pecky]

Can I perform this software update myself by copying someone else's ECU EEPROM and re-pairing it to my car/updating VIN & mileage, etc.?

No, because the software update isn't in the eeprom it's in the flash chip.

the ID 0x0730 is the diagnostic identifier for the ecu, it's just the address Tech2 talks to.

[dohmniq]

Any idea if this new software has been programmed into my car?
The field remedy mentions the software being available as of CW30/2008 which I understand as week 30, 2008.
That works out as July 20th-206th but the software programming date is June 17th.

Best quote so far is £54