Turn off the phone. Hold and connect it to a PC.
Long press when the warning screen appears to enter Unlock Mode. Confirm the unlock (this wipes the device). 2. Prepare the Root File Download the SM-A307FN U2 Android 9.0 firmware to your PC. Extract the ZIP file. Look for the file starting with AP . Copy that AP file to your phone's internal storage. Install the Magisk App APK on your phone. Turn off the phone
Do you need help finding the for your PC? Confirm the unlock (this wipes the device)
The phone will boot into the system. Open the Magisk app to finalize the setup. 💡 Troubleshooting Tips Extract the ZIP file
: Rooting permanently voids your warranty and disables Samsung Pay and Secure Folder. 🛠️ Required Tools Firmware : The exact Android 9.0 U2 firmware for SM-A307FN. Magisk App : To patch the boot image. Odin Flash Tool : Version 3.14.4 or newer. Samsung USB Drivers : Installed on your PC. 📂 Step-by-Step Rooting Process 1. Unlock the Bootloader Go to Settings > About Phone > Software Information . Tap Build Number seven times to enable Developer Options.
Put your phone into (Volume Up + Volume Down + USB cable). Open Odin on your PC. Click the AP button and select the magisk_patched.tar 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.