samsung j700f network problem

j700f noservice imei is ok bassebend ok but network no service



Model: SM-J700F
AP version: J700FXXU4BQE3
CSC version: J700FODD4BQE1
CP version: J700FXXU4BQF4
Product code: SM-J700FZDDINS
Phone SN: RZ8H61443JR
IMEI: ....................
IMEI2: ......................
Unique number: C0000FCF5A32114
Reading IMEI... OK
IMEI: 35842507......... (SIGN: OK)
IMEI 2: 35842............ (SIGN: OK)
Reading data from phone... error (0)
Try downgrade modem if possible

Done with Samsung Tool PRO v.33.
NEED HELP Z3X TEAM