Sm-M105f imei repair and patch cert ok but network gone

Waiting ADB device... OK
Reading phone info...
Model: SM-M105F
Android version: 8.1.0
PDA version: M105FDDU1ASA7
CSC version: M105FODM1ASA7
Phone version: M105FDDU1ASA5
Product code: SM-M105FDADINS
CSC country code: India
CSC sales code: INS
Phone SN: RZ8M40D9H3M
IMEI: 35407xxxxxxxxx
HW version: REV0.2
RF cal date: 20190404
Chip name: EXYNOS7870
Modem board: SHANNON315
Security patch: 2019-01-01
Boot Warranty bit: 0
SIM State: ABSENT,ABSENT
Initialization zTool... OK
Running zTool, please wait... OK
Reading data from phone... OK
Searching server... OK
Checking server answer... OK
Executing... OK
Reading data from phone... OK
Calculating... OK
Searching server... OK
Waiting for server answer... OK
Writing security... OK
Rebooting phone... OK

Done with Samsung Tool PRO v.37.0


and patch cert....


Operation: Repair
Selected model: SM-M105F
Software version: 37.0

Waiting ADB device... OK
Reading phone info...
Model: SM-M105F
Android version: 8.1.0
PDA version: M105FDDU1ASA7
CSC version: M105FODM1ASA7
Phone version: M105FDDU1ASA5
Product code: SM-M105FDADINS
CSC country code: India
CSC sales code: INS
Phone SN: RZ8M40D9H3M
IMEI: 35642XXXXXXXXXX
HW version: REV0.2
RF cal date: 20190404
Chip name: EXYNOS7870
Modem board: SHANNON315
Security patch: 2019-01-01
Boot Warranty bit: 1
SIM State: ABSENT,ABSENT
Initialization zTool... OK
Running zTool, please wait... OK
Reading data from phone... OK
Searching server... OK
Checking server answer... OK
Executing... OK
Reading data from phone... OK
Calculating... OK
Searching server... OK
Waiting for server answer... OK
Writing security... OK
Rebooting phone... OK
Done with Samsung Tool PRO v.37.0



imei and patch cert done but imei status is NG
I try with 3 firmware and 3 phone but all is same
please fix this problem Z3X team
thanks