Buy a 6th or 7th Gen (or latest on release) Google Pixel for the longevity of the support window.
Go to grapheneos.org and use the web installer at graoheneos.org/install/web to install GrapheneOS.
Profit 🔒📲🚀
Discussion
How long could we expect a 6th Gen Pixel to receive support
The minimum support period is outlined here:
However beyond that it will receive complete support for as long as official firmware/driver updates remain available. If official vendor support for those are dropped GrapheneOS aims to provide Extended Support releases for as long as possible as a harm reduction exercise to help people transition to a supported device. Understand that ESR are not the complete and secure OS.
Thanks again ☺️☺️ Good community to be a part of