Firmware update / Stock ROM : Samsung Galaxy J3 Prime SM-J327T1 Android 7 Nougat. The firmware available for downloading https://www.sammobile.com/firmwares/SM-J327T1/. You can download your Samsung Galaxy J3 Prime SM-J327T1 firmware at the page, available for some countries. How to Root for Samsung Galaxy J3 Prime SM-J327T1 is the separated post, this post only for upgrading to • Read More »