Phone SN repair

Please help me to repair G610F SN.
Good IMEI's, good baseband, U1 but "Not registered on network"
Heree log :
Searching Samsung modem... detected COM78
Reading phone info...
Model: SM-G610F
AP version: G610FDDU1APLC
CSC version: G610FOJV1APJ2
CP version: G610FDDU1API9
Product code: SM-G610FZKGXSG
Phone SN: 00000000000
IMEI: 352810095063976
IMEI2: NONE
Unique number: CBJ10AE43EA6774
Reading IMEI... OK
IMEI: 3528100XXXXXX76 (SIGN: OK)
IMEI 2: 3528110XXXXXX74 (SIGN: OK)
Done with Samsung Tool PRO v.36.1