Gurm This can probably be resolved by flashing the device with ROM like Lineage OS?

Probably. Or just unlocking it and flashing back to the older official Samsung ROM. XDA Developers forum is a great place to start, but lots of reading to get up to speed.

    Gurm It could also be dithering or some other unknown flicker or cause of eye strain. It's obviously the software. What makes you suspect the color profiles? Are iOS devices usable for you?

    • Gurm replied to this.

      I tried searching the forums, but it looks like no one has tried Lineage OS for eye strain?

      • KM replied to this.

        ryans It's always worth a try and may work for some devices. Unless they copy the same stuff that made the manufacturer's stock ROM unusable. Try all ROMs you can find.

          KM Maybe with Android 9 it will be better.

          ryans I suspect color profiles because one user higher up in this thread reported that he could flash Paranoid Android onto his phone and it was fine... and the only difference in display drivers between Lineage and Paranoid Android (they had the same kernel and codebase) on his device was that PA didn't have color profiles. This jives with HTC, in Marshmallow they introduced color profiles to compensate for different screen resolutions. And other users have seen color profiles be a problem for Windows monitor drivers as well!

            Gurm I just found that post. That's very interesting. Have you tried Paranoid yourself? Last I saw you might try iPhone Plus models. I prefer Android because I don't like how locked down iOS is, but frankly I'd take any modern smartphone that was usable for me.

            We need a wiki (wikimedia or something) that has a list of things like this to try. The 520 posts just has too much info to absorb.

            Thanks for the help as usual Gurm!

            KM Hi KM, is Paranoid Android still working for you? What are you using now?

            • KM replied to this.

              ryans I'm still using Paranoid Android on the OnePlus 3. Still works well and is my daily driver.

                KM What's the version/build number if you don't mind me asking?

                • KM replied to this.

                  ryans It's the latest version, 7.3.1-RELEASE (Android 7.1.2).

                  Has anyone tried/ tested an iphone se or iphone 7 plus/8 plus?

                    Seefree iPhone SE is literally the same screen that was on an iPhone 5S. If you can use an iPhone 5S, you can use an iPhone SE.

                    The 7+ and 8+ are pretty similar. I think some people like the 6+/6S+ better than the later models. I find the 7+ tolerable for short periods, better with a matte film, and generally "ok" for light use but can't read on it for extended periods (in excess of as long as it takes to look up directions somewhere or text someone).

                    Hi guys, I recently wrote about a system update on my Samsung Galaxy J3 (2017) which caused me eye strain. I was able to downgrade back to the firmware with exact the same kernel from when it didn't cause eye strain. For some reason I still get eye strain now ??
                    I think I changed some settings the first time but dont remember what. I tried different color schemes, brightness, color correction mode. Anyone who has another suggestion I can try ? Any help is appreciated !

                      michiel Maybe it's your favorite app that causes eye strain? Like the browser. Your best bet is to change any display-related settings to default or what looks like default. And don't use third-party apps that control brightness unless you know they're safe to use. A system reset might help, if that didn't happen during the downgrade.

                      michiel It's possible it might take your eyes a few days to recover.

                      Gurm Yes its in India. But there is an online purchase version which may be available elsewhere? It's called On 7 Max I think, again you have to check if it has the exact same config...

                      Seefree

                      I have tried all these iphones for at least one day and they were all unusable for me (severe migraines).

                      I wonder if there anyone besides @KM who can use somewhat modern phone with modern android? I went all the way down to 2014 phones and still get headaches and eye strain. My almost dead Lumia is the only "window" to this world. I was trying to find used Meizu M1 METAL, which does not cause me eye strain, but there are none for sale, it was unpopular.

                      Also I started to talk with people about this eye issue and what's interesting, iPhone owners say that they eyes get tired very fast in comparison to other phones. Some people (including my mom) say that she gets a blurry vision for a hour or two after using iPHone for longer periods. For me the iPHone was the worst from all other phones, so I think that it damages vision very fast for everyone, just that we are very sensitive to this and cannot look at those screens at all. Maybe it is a good thing for us...

                        dev