Solved updating dashboard to 17489...Bootloader files missing?

[IllSmackYouOff]

I am having the same problems as the OP in this thread. http://www.se7ensins.com/forums/threads/trouble-updating-dashboard-to-17489.1385297/

I have had this console for about 2 years with no issues, It is a Glitch2 4gb Corona. My nand and cpu key are attached, any help would be much appreciated!
http://www.se7ensins.com/forums/threads/trouble-updating-dashboard-to-17489.1385297/

 

[HuskerHeaven]

I've already PM'd you, your CPU key is incorrect.

 

[IllSmackYouOff]

I've already PM'd you, your CPU key is incorrect.

Its the cpu key that was created when I ran simple nand flasher.