I just watched the instruction videos on the tool that Cellebrite makes to do the unlocking, UDEF Touch, and what you claim is patently false. The tool is universal for all the mobile devices they can open. . . Quit making up "facturds" you pull out of your nether regions, CJ. You don't have a clue what you are talking about and are making it up.
What of what I said are you claiming is false? The article says the FBI claims the tool only works on one specific version of the phone. Are you saying they're lying (always possible)?
I was only repeating what the FBI says and adding my own comment that the vendor of the "tool" will likely charge big bucks for the other versions (seeing as its the government and you can change big fees for things).
You saw some video on the Internet so that makes you the expert in the subject?