Samsung J400f U4 Modem Not Supported Solution Need

[Mohsin Raza]

Operation: Patch Certificate
Selected model: SM-J400F
Software version: 38.2

Waiting ADB device... OK
Reading phone info...
Model: SM-J400F
Android version: 9
PDA version: J400FXXU4BSG1
CSC version: J400FODM4BSG1
Phone version: J400FXXU4BSF2
Product code: SM-J400FZKDINS
CSC country code: India
CSC sales code: INS
Phone SN: R28KC01A5KM
IMEI: 3555
HW version: MP 0.300
RF cal date: 20181205
Chip name: EXYNOS7570
Modem board: SHANNON305
Security patch: 2019-07-01
Boot Warranty bit: 1
SIM State: ABSENT,ABSENT
Checking Super user right... true
Initialization zTool... OK
Running zTool, please wait... OK
Reading data from phone... OK
Searching server... OK
Checking server answer... modem not supported
Searching server... OK
Checking available files... not found compatible file
KNOX WARRANTY VOID is 0x1. Phone is not supported