Calibration Issues

Hi Everyone:

I have a 2009 Ram 1500 with a 5.7 hemi along with a trinity t1000. I ran the current updates (to the best of my knowledge) and the trinity restarted and had me select my vehicle. The show information tab shows version v.1r13d. However, when I connect to my truck and click the performance tab I get a prompt stating,

"Your calibration is 68059435AD and it is not supported. We need to downgrade to 68059435AB in order to continue."

What does this downgrade mean? and is the downgrade necessary or did my trinity not update correctly for whatever reason? I just declined everything for the time being until I know more.

I tried searching the forum for answers but couldn't find any posts. Any help is appreciated.

Thanks

[mikel]

Yes, its necessary, let it do its thing then you may load the tunes

Is my warranty going to be affected by me accepting the downgrade?

[mikel]

no...

Ok ill try it... thanks

One other question... what is the difference between my trucks calibration and the one i need to downgrade to? And why doesnt the trinity support the newer calibration?