No, it means the phone isn't suitable for security maximalists. GrapheneOS doesn't support any hardware except the Pixels.

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Bender 8 hours ago | parent [-]

And that's even assuming one cares about the secure enclave. I am not convinced that any phones exist that one can not unlock the enclave via JTAG debugging.

	▲	SoftTalker 7 hours ago \| parent [-]
		For most devices, if you have that kind of physical access, and enough technical resources, all bets are off. Most people's threat model doesn't include three-letter-agencies reading their secure enclave. If yours does, you're probably better off not carrying a phone at all.