need help imei repair n910l


need help with this device

Waiting ADB device… ok
Reading phone info…
Model: SM-N910L
Android version: 6.0.1
Product code:
Phone version: N910LKLU0DPD2
PDA version: N910LKLU2DPD6
CSC version: N910LLUC2DPD6
CSC country code: KOREA
CSC sales code: LUC
HW version:
Phone SN:
Chip name: EXYNOS5433
Modem board: SS303
RF cal date:
IMEI:
Checking Super user right… true
Initialization zTool… ok
Running zTool, please wait…
Start… ok
Initialization… ok
Generate and check client proof… ok
Verify proof by client… ok
Reading data… ok
HWID: 17 00 00 EA 11 F1 A0 E3 21 F1 A0 E3 31 F1 A0 E3
Checking certificate file… ok
KEY ID: 0760
Detected modem type currently is not supported

Done with Samsung Tool PRO v.27.0