Connect the phone via USB. Once the "ID:COM" box turns blue, click Start . Where to Download You can find official, high-speed firmware mirrors at: SamMobile (Search for SamFw (Fastest free downloads)
You will typically get five files: BL , AP , CP , CSC , and HOME_CSC . Enter Download Mode: Power off the phone. Press and hold Volume Down + Home + Power simultaneously. samsung-j327t-u4-flash-file-firmware
Always verify your specific model in Settings > About Phone before flashing to avoid hard-bricking your device. If you'd like, I can help you: Find the latest specific build link for your carrier. Connect the phone via USB
For the Samsung Galaxy J3 Prime (SM-J327T) Go to product viewer dialog for this item. samsung-j327t-u4-flash-file-firmware
