Issue 121: Press the Left-Fn+Ctrl+Shift while powering up is **evil**

Reported by Nikolaus Schaller, Aug 23, 2010

On some devices (not all!) this also instructs U-Boot to copy the 
kernel to NAND flash, overwriting the 2.4 kernel.

So after this procedure, removing the SD card will no longer boot 
the old 2.4 kernel. More important, the 2.4 minifs will not work any 
more! So it is impossible to recover the device to the factory 
status.

Comment 1 by Nikolaus Schaller, Sep 7, 2010

There is no solution except spreading BIG WARNINGs!

Well, there is now a procedure to recover the kernel and minifs. See 
the Letux 400 JTAG project.

Status: WontFix

Letux 400 Kernel 2.6.24.3

Issue 121: Press the Left-Fn+Ctrl+Shift while powering up is evil