I've set my app's "Compatibility Requirements" as:

Platform:     Java (J2ME)
CLDC version:     1.1, or higher
MIDP version:     2.0, or higher
Specific JSR:     JSR-184 ( Mobile 3D Graphics API )

Unfortunately some phones are listed that don't seem to live up.  For example I'm getting a lot of downloads from SPH-M800 (Instinct) devices... but I'm pretty sure that phone doesn't have JSR-184. (http://mobilezoo.biz/Samsung_SPH-M800_specs)

Is there a reason for this?  Can this problem be reported to someone at getjar so the "compatibility matrix" can be fixed and I don't end up paying needless promotional costs?  Obviously I'm concerned about paying to promote my product to users that have a phone which I'm pretty sure won't run my app.