pls help z3x j700f unlock

[a f s a r]

UNLOCK INSTRUCTIONS:
1. Power on the phone.
2. Connect the phone to PC with USB cable.
3. Check Samsung modem in device manager, install drivers if needed.
4. Press 'Unlock' button for direct unlock or 'Read codes' to read security codes.

To reset Google account activation or Samsung reactivation lock:
1. ADB must be activated in any way (you can flash sBoot from combination firmware,
make sure, that you are not upgrade sBoot).
2. Connect phone to PC with USB cable, install drivers if needed.
3. Select device in ADB settings.
4. Press 'Reset FRP/React/EE' to deactivate Google/Samsung/EE account activation lock.
(Sometimes needs to perform 'wipe data/factory reset' once more, to complete this locks removal.)

Operation: Unlock
Selected model: SM-J700F
Software version: 27.1

Searching Samsung modem... detected COM21
Reading phone info... ok
Model: SM-J700F
AP version: J700FXXU3BPJ3
CSC version: J700FODD3BPJ2
CP version: J700FXXU3BPJ4
Product code: SM-J700FZDDXSG
Phone SN: RF8H92NNC4T
Unique number: CAJ03026A506E83
Reading IMEI... ok
IMEI: 358688074549064 (SIGN: OK)
IMEI 2: 358689074549062 (SIGN: OK)
Reading data from phone... error (0)
Try downgrade modem if possible

Done with Samsung Tool PRO v.27.1