This guide is specifically for the Samsung Galaxy J2 Core (SM-J260 variants).
Download the latest version of Odin (v3.13.1 or newer). twrp samsung j2 core
Tap seven times until "Developer mode has been enabled" appears. Go back to Settings > Developer Options . Enable USB Debugging . This guide is specifically for the Samsung Galaxy
Hold together and connect the phone to your PC. twrp samsung j2 core
Open on your PC. The "ID:COM" box should turn blue or yellow.
Flash optimized software to improve performance. Rooting: Easily install Magisk for system-level control.
Enable . (If this option is missing, you may need to connect to Wi-Fi and wait for the phone to check for updates).