Yes. Download the official firmware from SamMobile or Frija. Flash it via Odin using the “AP” and “CSC” files. This will wipe everything and restore stock Marshmallow.
This process will wipe all user data. Backup contacts, photos, and messages. Charging the Battery: Ensure your phone is at least 60-70% charged.
The official desktop software used to flash files onto Samsung devices.
If you are looking to install a custom Oreo ROM on an SM-J200G, be aware of several "plot twists" reported by the community: android oreo for galaxy j2 sm-j200g
Many modern apps require Android 7.0 or higher. Running Oreo ensures these apps can be installed.
to Android Oreo via custom ROMs is a high-effort task with diminishing returns. While it grants access to newer app versions that are blocked on Android Lollipop, the hardware bottlenecks will likely result in a sluggish user experience. For daily use, keeping the device on its stable stock firmware—or upgrading to a modern budget smartphone—is highly recommended.
Custom ROMs for legacy devices often have minor bugs, such as unstable Bluetooth, GPS lag, or camera glitches. This will wipe everything and restore stock Marshmallow
Do you need help for the ROM files?
: Copy the downloaded ROM and GApps .zip files to your phone's SD card.
requires installing a (e.g., LineageOS, AOSP). While this is not an official Samsung update, it offers several advantages: Charging the Battery: Ensure your phone is at
The , released in 2015, did not receive an official Android 8.0 Oreo update from Samsung. Its official software support peaked at Android 5.1.1 Lollipop . To run Android Oreo on this specific model, you must use unofficial Custom ROMs developed by the community. Important Prerequisites
The short answer is . The Samsung Galaxy J2 SM-J200G never received an official Android Oreo update. According to multiple sources, the device shipped with Android 5.1.1 Lollipop and was later upgraded to Android 6.0.1 Marshmallow for some variants.