this post was submitted on 19 Nov 2023
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Privacy
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The only recommendation I can provide is a Google Pixel device with GrapheneOS. Graphene is only designed to work on Pixels because they are (allegedly) the most secure mobile phone hardware-wise. Once you flash Graphene, it's up to you to install any apps beyond the basic browser (Vanadium), gallery, camera, caller, SMS, PDF viewer, contacts, file manager, and security/system apps. No Google involved without your permission, though you will have to install Google services, available via a Graphene mirror and sandboxed for privacy, IF you want to install an eSIM after flashing Graphene. If you're interested in further information, please let me know. I use it, love it, and am happy to provide any information you may need to decide if it's a good fit for you or not.
Not OP but interested in both privacy and high-tech features. My current (stock) pixel 4a device has a worse camera than many other phones, but the software compensates a lot, netting better picture quality overall very often. I'm wondering how much of that is lost when using graphene instead of stock android, do you know?
Similarly with the latest gen pixels having AI features built in, I'm assuming much of that is software that's not as easily installed somewhere else..
I'm not sure what the GrapheneOS stock camera app does under the hood, but if it's not enough for you, you have the option of installing Google's Pixel Camera app from the Play/Aurora store if you want to compare. I don't imagine it would require Google Play Services to run on devices older than 8 since they don't have the AI integration, but I could be wrong. You can easily deny the app network permissions to ensure that the app isn't sending your photos to Google. As far as the AI features go on newer devices, I could see those requiring Google Services installed to work, but again, they're available through a Graphene mirror, run sandboxed for privacy, and can be denied network permissions. I'm satisfied with how my pictures turn out (7 Pro), but I may try Pixel Camera out just to see what the difference is.
If you do that I'd be very interested to see the results! Especially things like night sight, my gf's camera is as night blind as she is 😅
It's been a couple years since I tried the graphene camera, but (at the time) it's essentially trash in comparison to the Google camera. I just use the gCam without internet permissions and call it a day.
But I'm not hardcore tin-foil 'the NSA will use your office mirrors reflection to precisely heat up a 2mm space on the side of your phone that somehow enables Bluetooth and with that the G + glowy bois will exfiltrate your data at 10Kb/s'. I want additional security hardening and some privacy additions, but I also use the play services and store, like a typical user. Yada yada threat model yada yada - I just want my phone to simply function at the end of the day. Middle of the road, if you will, between stock os users and the guy that's now boarding up all his windows because of the 2mm Bluetooth mystery vulnerability.
Unknown about the claimed AI features - my 8 pro is in transit. But I can check in a few days, if interested.
What is the root scene on Graphene? I know the dev is pretty against it but I like having root access after being used to it. Is it possible to easily root it without any integrity issues later on?
It's not supported. According to the devs rooting defeats the purpose of Graphene OS.
Yeah I have read that. And couldn't find any reason why. When I ask about root people only say "if you want root, graphene isn't for you"😅
Rooting defeats androids security model and allows for further exploitation. Graphene most likely does support it because any AOSP OS that is geared towards security isn't going to leave a big hole in their security allowing malware or bad actors to modify system files (or install a rootkit).
Desktop Linux allows root access and is still secure. Allowing root access doesn't make it insecure.
Desktop linux isn't the same as Android, which is why I said the "Android security model". Android is a mobile operating system and must protect against the fact that it will be in unknown environments all the time. It must protect against physical attacks, software attacks, and partially sandbox apps. Root breaks app sandboxing and allows for modifying system files and reading internal app storage. The system image is immutable and modifications/settings are made on top.
Linux desktop isn't more secure out of the box. The general user account shouldnt be a sudoer. Immutable OSes are more secure and help pervent rootkits and other attacks. PCs are most often stationary and stored in a private location. Laptops are weak against attacks because you can boot to a different OS from usb without passworded BIOS. Desktop OSes are the geared for the same kinds of protections.
There is good reason why Android is far more secure than Linux mobile.
Oh okay thanks!
GrapheneOS significantly increases security, rooting does the exact opposite
It looks like the verified boot security feature of Graphene effectively prevents rooting the OS. I understand wanting root access, it does provide some nice features, but I don't have any need for it. I don't have any bloatware embedded to remove, and I don't need to mod any system apps, so I haven't looked into it much. I know the dev says it isn't planned because it massively increases attack surface, which I personally agree with, but it would be nice to have the option via a separate version of the OS or something. If you need root access, I would suggest looking into LineageOS. It's similar in privacy to Graphene and last I knew could be rooted. Graphene is very focused on security as well as privacy, and for me is a best of both worlds, but if you want to modify the system for various power-user type features, it might not be for you.
Yeah I'm currently running LineageOS. I wanted root mainly for adblock (modifying
/etc/hosts) and AppOps. Does Graphene have those features built in?Check out DivestOS. It's a fork of lineage with a focus on better security and privacy. Not restrictive like Graphene. Rootable via magisk.
So far I'm liking it. Great battery life (lowest I've ever seen) even on my 5 year old phone.
I'll try that thanks!
No, it doesn't. I use 95% FOSS software, so anything that might have ads just gets denied network permission entirely. As for AppOps, I just looked it up, and that would be something I'd like to see developed as a feature of Graphene. It seems like a genuinely useful, and at the very least privacy-protecting, app. I don't use copy/paste via keyboard, and despite it not having network permissions, I'd still deny it clipboard access simply because it doesn't need it.
Okay. Thanks a lot! :)
For security reasons GrapheneOS doesn't allow the modification of system files. You can achieve the same thing with DNS though. Either self-host a Pi-Hole or AdGuard Home, or use something like NextDNS.
You can root on GrapheneOS. You do it exactly the same way you'd do it for the stock Google ROM:
boot.imgfrom the GrapheneOS image and patch within Magisk.The main annoyance with this is that you'll have to do that dance every month when a security patch gets released, but for me, it's better than vomiting from exposure to ads on mobile.
What is the patching process when running with Majisk, without OTA? It looked like quite a PITA to me, but I'm using Graphene for the same reason you are.
Edit: I found this
After sideloading an update I'd probably have to do what Trevor posted.
Oh okay. Thanks! Does it pass the integrity checks?