hello，everyone:
I can get bone-debian-8.3-lxqt-4gb-armhf-2016-01-24-4gb.img from BB-BLACK official website.
but if I want to change something in the kernel in this Version,then where can i get the source of the uboot 、kennel、file system about bone-debian-8.3-lxqt-4gb-armhf-2016-01-24-4gb.img.
thank you wery much!