NetRunner88 I believe this is unnecessary for the device GrapheneOS is installed on but can be usefull for USB key you plug in. Except these warnings : Do not overuse this tool Excessive use will destroy your NAND flash storage
DeletedUser88 NetRunner88 I believe this is unnecessary for the device GrapheneOS is installed on How come?
NetRunner88 DeletedUser88 The way files are encrypted I believe + the way flash storages work. Don't take my words for an absolute source of trust before a Dev give the right answer. But AFAIK erasing efficiently files on a flash storage is hard to achieve.