Tune revision question SCT X4

[Draklia]

Can someone tell me how to handle custom tune revisions on my GT with a SCT X4? Do I have go revert back to stock between each revision. I'm afraid if I just install a new rev2 it over a rev1 it will think rev1 is the stock file and save it over the stock file already in the X4.
Got any guidance for me?

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[Jayme]

go back to stock before flashing any new tune

 

[Draklia]

go back to stock before flashing any new tune

Thanks man! Seems kind of strait forward, but they didn't really say that word for word so I thought I'd ask first.

Can I ask one more. So they say the X4 comes with 5 unlocks and I was wondering if it uses up an unlock every time you go back to stock or if it only does that when switching to a vehicle with a different VIN?

Thanks again.

 

[beefcake]

if your just updating from the same tuner, no need to go back to stock,

 

[Jayme]

Thanks man! Seems kind of strait forward, but they didn't really say that word for word so I thought I'd ask first.

Can I ask one more. So they say the X4 comes with 5 unlocks and I was wondering if it uses up an unlock every time you go back to stock or if it only does that when switching to a vehicle with a different VIN?

Thanks again.

it does not use an unlock to go back to stock. only when being married to another vin will it use an unlock. And, no matter what anyone says on here, GO BACK TO STOCK before loading a different tune.

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