@[deleted]
This was covered a couple years ago already and explained many times over.
Daniel Micay, lead developer of security and privacy focused Android operating system GrapheneOS, also provided Motherboard with images someone had recently sent him of a third Anom device. That phone was a Google Pixel 3a, suggesting Anom loaded its software onto multiple iterations of phones over time, and the Anom login screen was not immediately accessible.
"The calculator theoretically opens chat but it doesn't work anymore. They said it requires entering a specific calculation," Micay said. "Quite amusing security theater."
Micay said others claimed that Anom used GrapheneOS itself, but "it sounds like they may have advertised it to some people by saying it uses GrapheneOS but it has no basis."
"Basically [it] sounds like people have heard of GrapheneOS so these companies either use it in some way (maybe actual GrapheneOS, maybe a fork) or just claim they did when they didn't," he said.
Almost every privacy and security product is essentially a scam, especially all these 'private' and 'secure' phone products. Some are literally run by organized crime and/or the FBI like https://en.wikipedia.org/wiki/ANOM. They apparently claimed to use GrapheneOS and definitely didn't.
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