I suspect that the real issue is the lack of incentive; it doesn't matter whether they know (or are capable of figuring out) that their science is bunk if there's no consequences for the status quo to continue.
Yeah, that should be a crime. Their fraud led to false imprisonment
But Cellebrite is unambiguously a private, for profit enterprise. They haven't established themselves as a "science" like authority in the average person's eyes, they actively avoid explaining the processes. They're just a company paid by a customer to deliver what the customer wants. So in the average person's eyes the difference should be obvious: this isn't science, it's not for everyone (just for the Police), and the people are not allowed to peer behind the curtain. And like authorities like to say "honest people don't need to hide things".
So as far as jury trials go there may still be a fighting chance.
New York's main crime lab completely blew DNA testing, and thus rendered all of their results worthless. This went on for many years. Instead of rectifying their mistakes, they swept it under the rug and forgot about it. To this day, thousands of people are in jail based upon wildly incorrect "science".
It is rather unsettling to know that nearly everything the criminal justice system uses is no better than voodoo, and you are not far away from getting thrown behind bars for little more than the whimsy of people who are empowered to do so.