welcome to the club 🥳

I've been daily driving it for many years

ask me anything ✌️

I'm sorry, but you can't run GrapheneOS on a Samsung phone

as of right now only Google Pixel devices are supported

I've been daily driving it for years

ask me anything ✌️

note that it is slightly different from the AOSP installer

make sure you are using the official Stock Android installer:

flash.android.com/back-to-public

I've been daily driving it for many years

ask me anything 👍

Welp, you clearly stated "GrapheneOS phone" and "Kubuntu laptop" so I hope they were joking (unsuccessfully) 🤷‍♀️

fix the screen, let's reduce the e-waste 🌍❤️‍🩹

most of the info you need is here:
grapheneos.org

i have been daily driving it for many years, ask me anything 👍

im daily driving GrapheneOS with Sandboxed Google Play

yes, I highly recommend it whether you need Google services, or you don't

For example, with GrapheneOS I can partially (or fully) disable the USB-C port to make it immune to any sort of Rubber Ducky

sandboxed google play is a compatibility layer, it allows you to run the official play store and play services as if they were regular third-party apps

on stock android (im sure you know) play store and play services have system level integration and control

on grapheneos, they have no privilege

difficult to call an OS secure when it has no proper app sandboxing, memory tagging, no proper hardware TPM/secure element support, etc

free and open source? definitely!

secure? only relative to other desktop OSes at best

if you need security on a mobile device - grapheneOS would fit much better

ive been daily driving grapheneos for the past 4 years

ask me anything ^⁠_⁠^

100% definitely not a Huawei phone if you value privacy