You should install the new version on the source system. Since you have a cfw on it, it should work with the installer. The installer however is not as reliable. I provided the save files which you can use with a save manager like JKSV. Just replace the "save" file. Also create a "steelhax" folder on the sd card as the readme says. The code and payload aren't in the savefile of steeldiver anymore. You have to put the new "code.bin" file into the steelhax folder. As well as the otherapp payload. The payload hasn't updated for 11.2 so just use the 11.1 otherapp payload and also put it into the steelhax folder as "payload.bin". If you are using luma you can enable some options and copy a file to the sd card so that it uses the original "loader". This is also what I was using to develop it. PM me if you need that file.
Sounds good. Thanks again @VegaRoXas !
Any chance you'll be adjusting the guide so users are aware of the new steelhax method, @Plailect ? That way there will be less users getting that error, from not utilizing steelhax properly
Either that or maybe updating the readme, @VegaRoXas if you haven't already.
This should clear up a lot of things for those 11.2 to 11.2 down graders that are intermittently getting strange outcomes.