firmware samsung j2 primeAndroid versions available for Samsung Galaxy Grand Prime Plus J2 Prime. Samsung , the manufacturer of the Galaxy Grand Prime Plus J2 Prime SM-G532F mobile, releases many versions of Android. Choose the version thatSamsung 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-core