: Most stable daily-driver ROMs for the J200G remain based on Android 5.1 or 6.0 (like the Plain-ROM or eXcustom ROM ), which focus on debloating and performance tweaks rather than jumping to a newer Android version. Comparison: J2 (2015) vs. J2 Core
If you're interested in installing Android Oreo on your Galaxy J2 SM-J200G, here are some recommended resources: android oreo for galaxy j2 smj200g better
If you are looking to get Oreo on this specific model, you must use , but the experience is mixed. Custom ROM Review for SM-J200G : Most stable daily-driver ROMs for the J200G
. However, the later "Core" and "Pro" versions of the J2 did feature Oreo (Go Edition), which may be the source of your performance comparison. Custom ROM Review for SM-J200G
The Samsung Galaxy J2 (model SM-J200G) was a budget champion in its time, launching originally with Android 5.1.1 Lollipop. For a device with modest specifications—1GB of RAM and a Spreadtrum SC8830 processor—the idea of upgrading to Android 8.1 Oreo seems ambitious. However, thanks to the developer community, running Oreo on this device is possible. But is it actually better than the stock firmware? Let’s dive into the reality of running Android Oreo on the Galaxy J2.
: Download the "OpenGApps" (ARM, Android 8.1, Pico or Nano version) to get Google Play Store. 3. Wipe & Flash Boot into TWRP Recovery (Hold Power + Home + Vol Up). Go to Wipe > Advanced Wipe and select: Dalvik / ART Cache Return to the main menu and select Install . Select the ROM zip file and swipe to flash. Once finished, select the GApps zip and flash that too. Select Reboot System . ⚠️ Potential Risks