Samsnug j2 (6) frp probalm

hi
samsung j2 frp problam
conect with ufst give erro............

Samsung SM-J210F (J2 (2016) LTE DS) at USB (COM39) [LOKE FLASH] {Reset FRP}
PLATF: LOKE 00020000
PIT Read Done: 00:00
Reset FRP Done in: 00:00.404
Error: Close LOKE: 8, FFFFFFFF