I have slight differences:
System version: 9.30.1.XT926.Verizon.en.US this is basically a device specific update number. there would be several versions between the last official version and the next official version that we never see. as the device manufacturer makes test builds they increase the number. that is why the last version was 9.20 and the current is 9.30, they didnt just jump .10. so this number is more or less a way for the manufarturers to track test builds on the lowest level.
Model number: DROID RAZR HD
Android version: 4.1.2 this is basically the base OS version as classified by google. the manufacturers take this base code (IE. windows 7-8 etc. in actuality jellybean, kitkat, etc) and adapt it into builds and system versions that can operate properly on there specific device. unlike windows where drivers for hardware can be easily installed, drivers/etc. have to be coded into the software to make the phone work properly. with the various hardware in each specific device, the build numbers and software versions do not relate in any way from one phone to another.
Build number: 9.8.1Q-94-1 this is the build number that the system version resides under. i believe this is just a number they pull out of there arse to classify the system version under. the build number directly relates to the device specific system version. i believe this doesn't change as they make test builds but i could be wrong.
Build date: Thu Sep 26 11:56:01 CDT 2013
Will this work?