Download and install the latest on your PC. Download Odin (version 3.13 or higher) and extract it.
Tap 7 times until you see "You are now a developer." Go back to Settings, open Developer Options . Enable USB Debugging and OEM Unlocking . j260f root file
Depending on the method you choose, the necessary files include: Download and install the latest on your PC
Note: Your phone will factory reset and reboot automatically. Phase 2: Flashing the J260F Root File j260f root file
If your phone gets stuck on the boot logo, re-enter TWRP and wipe the cache/dalvik cache.
Guide to Rooting the Samsung Galaxy J2 Core (SM-J260F) Go to product viewer dialog for this item. Samsung Galaxy J2 Core (SM-J260F)