17 Cummins

[2007 5.9]

Even if you go back to a true 17 file after BD unlocks it?

Not sure as I don't use a 16+ file, I flash a 15, unlock with BD then delete tune it.

[pavetim]

I thought you couldn't flash a 17 until it's unlocked? Please explain the flashing in a 15 OS and then re-flashing back to the stock 17.

[GMPX]

I think the BD can only unlock 2015 OS's

[2007 5.9]

I think the BD can only unlock 2015 OS's

Yes for the longest time, Bully Dog could only unlock up to 15 files, so you'd flash a 13-15 stock file in, then unlock it. Now with EDGE having unlock capabilities, you don't need to do this extra step.

[GMPX]

Thanks Les.

[crazybrowner]

I unlocked a 17 with a bd few months ago with no problems.


Sent from my iPhone using Tapatalk

[turbofamily]

I thought you couldn't flash a 17 until it's unlocked? Please explain the flashing in a 15 OS and then re-flashing back to the stock 17.

The flash restriction is for MODIFIED files. The 15 file they're referring to is completely stock. It will flash in without unlocking the PCM.


Sent from my iPhone using Tapatalk

[GMPX]

That is true for any 2013+ ECM, they will all happily take a stock tune, doesn't matter what year or model.