I dont think he leaves them in Diags for long. mine shows a constant -55 drain even when on usb "charge" - so I assume no charging is done.
Have to give it some time in main just to charge up. pitiful. especially as it wont even charge from the wall charger. : )
although, more kindles is always better for testing and economies of scale work for everything, regardless of purpose. : )) luckily, for bulk buyers of clown noses
I envy his DX 's and k3 collection. yummy power and tons of fun (although running ~100 devices concurrently is a bit of challenge to setup initally - it will be a crap load of cool.
I tided up /etc/fstab,
synced then
poweroff then power button on.
Worked okay, then I exited DIAGS via menu (could have just deleted ENABLE_DIAGS also)