Hate be bearer of bad news but don't think your device is supported by FJ firmware. Arctic Fox is an option you can use the file in link below it's stempodAF.
I suggest trying Arctic Fox if new to mods. It has the best manuals and support. Also comes with the device monitior. Best firmware to learn on since has computer support to make and test changes.
Once have understanding of settings then can install sur_evic SME for cruise etc.
You can load sur_evic on it.
https://github.com/MicroSur/sur_myevic
There's a mac version on Arctic Fox site you can use flash device.
https://nfeteam.org/forum/forums/nfe-tools-crossplatform/
FCSHARE UPDATE
The Sur_Evic SME is done just need figure way to share it.
With the sur_evic firmware I still haven't figured out how make a back up yet.
I might just need make a sur_evic guild unless anyone know how backup and share this firmware?
Rest of my downloads including a new DNA FCSHARE3.0 for DNA75 and DNA250 files are in link below. DNA75-250 is my final version has stempod iheat splinter profiles.
There's also listed in details area the following files.
stempodAF file for use with Arctic Fox
DNA250C is only for the 250c devices due to memory use in that build. It's still a work in progress. Includes Splinter, Stempod and iheat profiles
DNA75C Similar to above but for the DNA75c.
For stempod users I am having some problems getting TC working as expected with these new clapton coils. So for now it's using a TCR value of 215 instead. Can try switching to 316L if it's not working. Going try new set coils in mine and figure out whats wrong.
Once you have the settings from these files. You can change the theme to suit your own personal taste.
I used the above themes but also like some others. Just wanted to get out some working settings. The themes themselves are more a personal choice.
https://forum.evolvapor.com/files/file/567-fcshare/