Mcpx10bin Portable: Xbox Bios

But what exactly is mcpx10bin ? Why is it tied to the word "portable"? And most importantly, is it legal to obtain or use?

No. While XEMU has experimental Android ports, mcpx10bin itself is just a file. Current ARM-based phones lack the CPU power (demands near 3.0GHz x86 IPC) for full-speed Xbox emulation. You'll get 15 FPS in Halo at best. xbox bios mcpx10bin portable

To run a portable Xbox setup, you’ll need four main components: But what exactly is mcpx10bin