Updating V2 question

[cidewayz]

I picked up my first Dmax a little over a month ago. A buddy of mine has the V2 and I just got it from him but he pretty much is letting me have control of it for awhile. My question is, Can I update this V2 w/o ruining the previous tunes(or stored info) that my buddy has done to his truck? I'm the techie on of the friends so I'm trying to make it current. I know I have barely scraped the tip of the iceberg. Thanks

[joecar]

( I moved your thread for better traction )

[cidewayz]

Thank you Joe!

[joecar]

From gasoline point of view: you can update V2 firmware and BBx config without affecting flashed tunes.

From diesel point of view: IDK the right answer (taking DSP/CSP switchable tune into consideration).

[cidewayz]

Ok, thanks. I'll definitely have to look a little deeper.

[tylerltr450]

Im pretty sure it doesnt clean wipe the v2. so its worth updating....