I renamed the includerd .89x and .89y files to .92x and .92y and uploaded them on the emulator, but it just sats "Wrong calculato model." when i try to run it.
You can't do that. There exist special markers in the .x and .y files that designate whether it is for 89, 92, or V200. This is added during a post build processing step when building with GCC4TI. You will have to rebuild the Jumpman project and check the 92 and V200 boxes on the Project Options -> Program Options -> Calculator tab.
The assembly is identical... so dont worry about that. But you will need to be able to build... 2000 errors during compilation? Something must not be set up correctly. Can you tell me which OS and GCC4TI that you are building with?
I have a 92+ and I have made several projects for it. I may consider making Jumpman for the 92+.