Originally Posted by alansplace
Where do you type this "~ds" command and do you need to somehow turn debug on and then off and if so, then how?
You simply put that in the search bar. See Searchbar Shortcuts
for instructions and other shortcuts. For PW you need scroll down to section 7.1.1, but it is better explained in the KT section.
Update: Possible undesired sideeffect is that you cannot put the PW to sleep by closing the cover. If you close the cover, it simply turns the light off. If you push the power button shortly, nothing happens. To put PW to sleep, you must push the power button for several seconds to enter the white screen sleep mode. To restore normal behavior, a restart is required. If I get some time in the morning, I will add that to the Wiki.