OK guys I've got a big big problem.
I had XBR3 on my JTAG and updated it to Freeboot 0.32 from an image I created with my original NAND and CPU key using bestpigs Freeboot Toolbox Maker v2.4 rev3. After updating, I was on 9199 and everything was working fine except I could no longer start Xell by turning the console on with the eject button.
I wanted Xell or Xellous on my machine so I downloaded Xellous_1.0.zip from xbins and extracted the xell-2f.bin file from the archive. Following
xxpitpullxx's advice, I renamed it to updslot0.bin and placed it on the root of a USB stick. I plugged the USB stick into the front USB port of my JTAG and started up flash360 v1.0. I then chose option 2 (write update area of rebooter) by pressing 'B' and was greeted with the message "Your current nand is not the ZeroPaired. If you have a way to switch nands, do so now."
Following
Fornow's advice I pushed Start to ignore and then 'A' to write updslot0.bin.
Flash360 said it flashed correctly and shutdown after 5 seconds. I removed the power cord from the Xbox for 2 minutes and then put it back in and started my console and now I can't boot into Xell and I can't boot to the dash. I get a solid green light in the center of the ROL and a black screen with no audio.
Where did I go wrong and how do I fix it?