I've been playing around with the RHR 2.136.ISO file that *sox* provided (thank you *sox*) to see if there's a way to modify the sound files and/or OS graphics.
I found the uconnect voice files. Seem like it would be easy enough to modify them. For example, the "Phone Call Completed BeeBoop" that plays when a call ends is just a .WAV file. I'm thinking it would be easy enough to record a new .WAV file and substitute it. So long as the file name is the same, it "should" work.
I'm guessing the graphics are the .ANS files but I can't seem to get them open.
From the little research I've done, it sounds like the OS is qnx based and I don't know sh!t about qnx. Anyone know how the OS was compiled (if it was compiled) or how to uncompile it for viewing? I really want to get into the OS graphics files, which I'm guessing are in the ISO.
Also, before I brick my 730n, anyone been down this road before and have some input?
I'm not a software engineer but I am an engineer so it's in my nature to take things apart...