As of 2026, the Galaxy J2 is a decade-old device. Installing is not for everyone. If you use the phone only for calls and SMS, stick with Marshmallow for stability.
Cons
After months of anticipation, Samsung finally released Android Oreo for the Galaxy J2 (SM-J200G) in several regions, including India, Southeast Asia, and Latin America. The update arrived as version J200GDDU2CRH1, and it brought with it a host of new features, including: android oreo for galaxy j2 sm-j200g
Installing custom ROMs requires unlocking your bootloader and installing a custom recovery (like TWRP). This will void your warranty and carries a risk of "bricking" the device. Performance: As of 2026, the Galaxy J2 is a decade-old device
Before diving into the technicalities, it’s fair to ask: Why bother upgrading from Android 6.0.1 to ? While the J2 has modest hardware (a Spreadtrum SC8830 chipset, 1GB of RAM, and 8GB of storage), Oreo is actually lighter in many respects than its predecessors. Cons After months of anticipation, Samsung finally released