Hi all,   is it possible to downgrade a CU240E-2 from firmware version 4.5 to version 4.2 or 4.4 ?

We have a machine parameter file that we have to install and it can only be upgraded from version 4.2 to 4.4      

cheers                                                            d

As far as I know, the FW below V4.5 for the G120 are not published, because the possibility to change the FW was introduced with V4.5.

Thanks, isI the firmware available online as we have had to replace the damaged drive and don't posses the original firmware