Originally Posted by Akirainblack
I'm stuck in diags mode
Can't enable USB networking I get to the press x for enable USBnet and the only x I can click is exit at the very bottom, but that does nothing.
Pressing that x should take you out a level in the diags menu, but it DOES start usb networking (if installed). Your host PC should see the kindle as an RNDIS device...
I just upgraded to the "safe" 5.3.0, and it worked fine for me. Then I installed the usb network hack for the main partition.
The "exit diags" menu also works for booting back to main. It will reset the idme bootmode var for you. If it complains about a missing xml file, just select the first diag on the main diag menu (Device Settings) to create that file. Then go disable diags again...