J510FN in download mode, goes through the process:
Searching Samsung USB Flash interface... COM6 detected
Setup connection... OK
Reading PIT from phone... OK
Searching FRP lock... OK
Erasing FRP lock... OK
Reset done
For complete reset FRP, goto 'Backup and reset' and make 'Factory data reset'
Done with Samsung Tool PRO v.35.3
But it's still ON/activated???
Searching Samsung USB Flash interface... COM6 detected
Setup connection... OK
Reading PIT from phone... OK
Searching FRP lock... OK
Erasing FRP lock... OK
Reset done
For complete reset FRP, goto 'Backup and reset' and make 'Factory data reset'
Done with Samsung Tool PRO v.35.3
But it's still ON/activated???