Can’t backup SM-G920FD Certificate …


Info:

Code:

Searching Samsung modem... detected COM8
Reading phone info... OK
Model: SM-G920F
AP version: G920FXXU3DPBH
CSC version: G920FOJV3DPB3
CP version: G920FXXS4DPG1
Product code: SM-G920FZBUXSG
Phone S/N: RF8G91K0V1Y
Unique number: 0715F7C5D5430436
Reading IMEI... OK
IMEI: 35794306150xxx7 (SIGN: OK)
IMEI Slave: 35794406150xxx5 (SIGN: OK)
Done with Samsung Tool PRO v.26.7


When going to backup certificate ( just in case ) :

Code:

Operation: Read CERT
Selected model: SM-G920FD
Software version: 26.7

Waiting ADB device... OK
Reading phone info...
Model: SM-G920F
Android version: 6.0.1
Product code: SM-G920FZBUXSG
Phone version: G920FXXS4DPG1
PDA version: G920FXXU3DPBH
CSC version: G920FOJV3DPB3
CSC country code: UAE
CSC sales code: XSG
HW version: MP 0.900
Phone S/N: RF8G91K0V1Y
Modem board: SHANNON333
RF cal date: 20150916
IMEI:
Incorrect model selected. This may damage your phone. Continue?  Yes
Checking Super user right... true
Initializating zTool... OK
Running zTool, please wait...
Start... OK
Initialization... OK
Generate and check client proof... OK
Verify proof by client... OK
Reading data... error (9)
Done with Samsung Tool PRO v.26.7


Same is if use G920F instead of FD:

Code:

Operation: Read CERT
Selected model: SM-G920F
Software version: 26.7

Waiting ADB device... OK
Reading phone info...
Model: SM-G920F
Android version: 6.0.1
Product code: SM-G920FZBUXSG
Phone version: G920FXXS4DPG1
PDA version: G920FXXU3DPBH
CSC version: G920FOJV3DPB3
CSC country code: UAE
CSC sales code: XSG
HW version: MP 0.900
Phone S/N: RF8G91K0V1Y
Modem board: SHANNON333
RF cal date: 20150916
IMEI:
Checking Super user right... true
Initializating zTool... OK
Running zTool, please wait...
Start... OK
Initialization... OK
Generate and check client proof... OK
Verify proof by client... OK
Reading data... error (9)
Done with Samsung Tool PRO v.26.7