That is very correct!
Also, a Alternative to Graphene OS is Ubuntu Touch, a FOSS, Linux based Operating system for mobile.
I like to use Qubes OS (also reccommended by Edward Snowden) for my PC and Graphene OS, Ubuntu Touch for my phone.
@Wf6 Availability is a bit difficult right now due to supply bottlenecks. Check different colors, maybe it's already there.
@Tutanota Thanks for the reply, just one more question do you happen to ship to Australia by any chance if you do have those sizes mentioned above?
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