Good day my friends .

I don't know how this happened all of a sudden.
I have tunned my car last year and both were software and main unit synchronized and working great.

I tried last night to check my tune but something wrong happened.

It's communicate and it shows on line signal . But when I try to change any value in any map an error message coms and says that my software version is not compatible with my main unit.

Main unit frameware : 1.43
Software version : 1.2 downloaded from greddy .

I tried to update the software to 1.49 but it seems it doesn't . Or maybe I'm doing it right .

Any idea how to update my software correctly ?
I have a car show tomorrow and this have to be done today.

 

Nothing should have went wrong unless you used a different computer. If you are make sure you are using the correct program from greddy.