I recently obtained an exploitable zephyr. I did the alt wiring with the transistors. Everything went smoothly, but I noticed that I get a bad block/writing error: 0x004B @ 0x3FF. I believe this is in the first 50 blocks so I knew I had to remap the xell file. I flashed xell with Jtag Tool, with alt smc options. And when I boot it with the eject tray, it just skips the booting logo and goes straight to the dashboard (There is a black screen for a period of time.) I am not too sure how to remap it, I tried, but the same thing happened. I probably remapped it wrong. I would appreciate all help, thank you.