sm-j710fn patch cert problem

[abhishek aga]

Operation: Patch Certificate
Selected model: SM-J710FN
Software version: 27.7

Waiting ADB device... Ok
Reading phone info...
Model: SM-J710F
Android version: 6.0.1
Product code: SM-J710FZDUINS
Phone version: J710FXXU2APK6
PDA version: J710FXXU2APK6
CSC version: J710FODD2APK6
CSC country code: India
CSC sales code: INS
HW version: MP 0.400
Phone SN: RZ8HC0AMGZD
Chip name: EXYNOS7870
Modem board: SHANNON315
RF cal date: 20161207
IMEI:
Incorrect model selected. This may damage your phone. Continue? Yes
Checking Super user right... true
Reading NV data... Ok
Checking NV data... Ok
Detecting MODEM... Ok
Reading MODEM... Ok
Calculating... Ok
Writing zTool... Ok
Initialization zTool... Ok
Rebooting phone... Ok
Patching CERT check... done

Done with Samsung Tool PRO v.27.7

software show patching done but no network in phone (imei status ng)
android security patch level is 1 November 2016
plz help
abhishek