How to Install Firmware Samsung J2 Prime G532G

firmware samsung j2 primeSamsung Galaxy J2 Prime LTE was announced at 2016, November. Released 2016, November with Android 6.0 (Marshmallow), have chipset Mediatek MT6737T (28 nm) CPU Quad-coreKapan dibutuhkan Firmware? Firmware dibutuhkan ketika hp lupa password, lupa pola, bootloop, softbrick, touchscreen kurang sensitive, lemotlelet, hang