First I’m hearing Graphene causes issues with E911 - is this a setting?

Is it E911 or an A-GPS issue?

GrapheneOS provides PSDS, SUPL (which are enabled by default IIRC) and an optional Wi-Fi based location provider, so there shouldn't be any positioning issues with E911

Thought so.

I do wonder what this guy’s on about, hope he comes back.

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