Originally Posted by zepman
Uups. Something bad happend again: I put a file ENABLE_DIAGS like described in https://www.mobileread.com/forums/sho....php?p=1899652
and now my kindle displays permanently WHITNEY_WFO - System Diags. All topics are black on white but D) Exit, Reboot or Disable Diags is written white on black as if it is selected. Reseting to USB hid still works but there is no change to see on the display and I can not access USB disk anymore.
Diags mode is able to run the data.tar.gz fix, but it needs a different payload destination and the run.sh must "mount /dev/mmcblk0p1 /dev/mmc" and then must make repairs inside /mnt/mmc/etc/* (or whatever else needs fixing).