Knock Code coming in future update topic

Just got a mail from LGs Swedish press room about Knock On and how they evolved it to Knock Code, jada jada. Anyways, at the end it says they are going to update G Flex and G2 with Knock Code in future software update. Also with a little * saying that updates may change. But I trust them to fix it for us.

For English (doesnt mention G2 or G Flex): http://www.lgnewsroom.com/newsroom/contents/64320
"A number of previously released LG smartphones will also receive Knock Code firmware updates as well."