Samsung s5 neu frp unlock problem with z3x box


HI GUYS I AM HARD REST MORE THAN 2 TIMES AND INSTALLED NEW FIRMWARE
BUT COULD NOT REMOVE FRP GOOGLE VERIFICATION ?????
To reset Google account activation or Samsung reactivation lock:
1. Power on phone in download mode (turn off phone, press vol.down + home + power).
2. Connect phone to PC with USB cable, install drivers if needed.
3. 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: Reset FRP/React/EE
Selected model: SM-G903F
Software version: 25.8

Searching Samsung USB Flash Interface… detected COM12
Setup connection… OK
Reading PIT from phone… OK
Searching FRP lock… OK
Erasing FRP… OK
Searching Reactivation lock… not supported
Searching EE lock… OK
Erasing EE lock… error
Done with Samsung Tool PRO v.25.8