flash Samsung j2 prime gagal update 100% done

firmware samsung j2 primeKapan dibutuhkan Firmware? Firmware dibutuhkan ketika hp lupa password, lupa pola, bootloop, softbrick, touchscreen kurang sensitive, lemotlelet, hangUpdate your Samsung Galaxy J2 Prime via FOTA, Samsung Smart Switch software, And manually using the Samsung Odin flasher. How and Where to Download