Disclaimer: Rooting voids your warranty and may permanently damage your device. The author assumes no liability for bricked SC-04J devices. Always verify checksums (MD5/SHA256) of root files before flashing.
If all conditions are met, flash the file and enjoy true ownership of your SC-04J. sc-04j root file
While the international Galaxy S8+ (SM-G955F) and the US variants (SM-G955U) have vast developer support, the SC-04J lives in a gray area. It uses a Samsung Exynos processor (unlike the Qualcomm Snapdragon found in US models), which theoretically makes it easier to root. However, DoCoMo locks down their firmware with proprietary bloatware, bootloader restrictions, and network locks. Disclaimer: Rooting voids your warranty and may permanently