Samsung A307fn U2 Android 9.0 Root File?q=samsung A307fn U2 Android 9.0 Root File Page

Click the , CP , and CSC buttons and select the original files from your extracted firmware. In the Options tab, uncheck Auto Reboot . Click Start . 4. Final Activation

: This is the most critical step. Without an unlocked bootloader, you cannot flash custom files. Click the , CP , and CSC buttons

Once finished, copy the magisk_patched.tar file from your phone's folder back to your PC. 3. Flash via Odin Once finished, copy the magisk_patched

For the Samsung Galaxy A30s (SM-A307FN), rooting on Android 9.0 (Pie) with binary version U2 requires a specific process involving Magisk. Because "root files" (like CF-Auto-Root) are largely obsolete for newer Samsung devices, you must manually patch the device's firmware to gain administrative access. ⚠️ Important Prerequisites release all buttons.

Open Magisk, tap , choose Select and Patch a File , and select the AP file.

Once Odin shows "PASS," manually reboot by holding . As soon as the screen goes black, hold Power + Volume Up . When the boot splash screen appears, release all buttons.