Since GrapheneOS is the standard recommendation for a custom ROM on Pixel devices and comes up very often, I figured we should have a thread about it.
For those who are using it, what Pixel device are you running GrapheneOS on and how is the overall experience? What are the things that you like about GrapheneOS and what are things you miss from the factory Android install?
As for me, my curiosity got the better of me and I finally went and installed GrapheneOS on my Pixel 7a using the web installer on Arch Linux and a USB cable.
So far, nothing unexpected and I’ll have to do a bit of exploring of the OS’ security features. The OS works just fine and feels obviously way cleaner and less bloated, the annoying search widget finally went away without having to install a custom launcher. The only thing that scared me a bit in the beginning was the contacts not syncing and some purchased apps not transferring over as the sandboxed Google Play saw the device as a different one but that was solved by giving it permission to access contacts and also waiting for Google Play to do its thing. Google Camera and Google Photos also worked fine without network permissions.
I haven’t tried Google Wallet’s NFC payments yet and I have no hopes for that one to work on GrapheneOS, but that is certainly a feature I will miss.
The standard argument is that, because they’re security focused, they only want to support phones that stay in sync with the Android security patches, support features like bootloader unlocking (and re-locking with a custom key), etc.
The Pixel is pretty much the only phone that checks all the boxes. They had a release nearly ready for another phone in past (the Fair Phone, maybe? Can’t recall for sure), but it turned out relocking didn’t work right.