Bosch MED17.3.3 Cloning

Hello Everyone

I'm wondering if anyone can give me some pointers on cloning Bosch MED17.3.3 ECU's?

Reading and writing is no problem but I'm a bit lost with how to transfer the IMMO data.

All I'm trying to do is replace a bad ECU with one from from a wrecker.

I only do repair work on BOSCH ecu's and I'm wondering if ECM titanium or Winols would be useful.

Thanks in advance for any pointers.

Anyone?

Also interested in this hopefully someone on the forum has insight.