Just from doing a simple hex compare 19_fix looks like it flashes something between address 480-d9130 and fix_all goes from 480-14620? Seems like a pretty big difference
Mine is also an X-C and i just recently got it 2 weeks ago, but it looks identical to the 003 in the post http://gbatemp.net/threads/analysis-on-the-gateway-3ds-blue-cart-updateable.357103/#post-4819779
Since it's believed to be an Ace3DS+ clone and on their site they say it supports fw 9.5...
@The Real Jdbye, I thought about that and I have blank DVD's and Blurays but honestly after like 90 songs I just listen to it a couple of hundred times toss it out and burn something else or have like 2-3 CD's. Florida here the heat in the car tends to ruin the CD's after like a few months even commercial pressed ones don't last too long.