Since executing this procedure in order to recover from a failed firmware update, my Pocket sometimes boots on its own when power is connect or disconnected and sometimes also just while charging.
This morning I unplugged from the charger that I had it on over night, put it in my bag and when I arrived at uni, the device was running hot and the battery was down to 65% because it had booted after unplugging which I didn’t notice.
Now I have to check all the time if the device is actually off which is quite cumbersome.