I have a relatively new cellphone that was released on the market, it's the LG GM205.
I checked most of the bug reports, but none had this problem, it loads all the files at the "withgames" jar file but the gb and gbc files, and my cellphone has more than 3MB of RAM free for Java apps.
I even tried un-installing all the other apps I have in order to run it, as it's the only emulator compatible with my LG, apparently.
It has the latest Java Mobile build, as I have checked on the official LG website, perhaps this bug could be checked? The error message is:
"Failed to load image ------.gb/gbc."
PS: The size of the jar file after I tried placing another gbc file correctly was 866.35KB. Perhaps this can be fixed? I've uploaded the file to mediafire, since I can't upload artifacts larger than 256KB. http://www.mediafire.com/file/5nwmgdyentq/JMEBoy-1.3.3.jar