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)
, the firmware is essential if your device is currently on a Binary 4 bootloader. Because Samsung prevents downgrading the bootloader, you must use a firmware version that matches or exceeds your current binary level. Firmware Details Model: SM-J327T (T-Mobile) SM-J327T1 (MetroPCS) Go to product viewer dialog for this item. Binary Version: U4 / S4 / Bit 4 Android Version: 7.0 (Nougat) Build Number: J327TUVU4BSI2 (Typical example) Preparation Checklist Before flashing, ensure you have the following ready: samsung-j327t-u4-flash-file-firmware
Guide you through if that's why you are flashing. Connect the phone via USB
Use Odin v3.13.1 or newer for compatibility with newer Samsung compression formats (.lz4). Use Odin v3
When the warning screen appears, press to continue. Load Files in Odin: BL: Bootloader file. AP: System/System partition (this is the largest file). CP: Modem/Radio firmware.
Installed on your PC so the device is recognized in Download Mode.
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.
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)
, the firmware is essential if your device is currently on a Binary 4 bootloader. Because Samsung prevents downgrading the bootloader, you must use a firmware version that matches or exceeds your current binary level. Firmware Details Model: SM-J327T (T-Mobile) SM-J327T1 (MetroPCS) Go to product viewer dialog for this item. Binary Version: U4 / S4 / Bit 4 Android Version: 7.0 (Nougat) Build Number: J327TUVU4BSI2 (Typical example) Preparation Checklist Before flashing, ensure you have the following ready:
Guide you through if that's why you are flashing.
Use Odin v3.13.1 or newer for compatibility with newer Samsung compression formats (.lz4).
When the warning screen appears, press to continue. Load Files in Odin: BL: Bootloader file. AP: System/System partition (this is the largest file). CP: Modem/Radio firmware.
Installed on your PC so the device is recognized in Download Mode.
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.