Frp n9208dx not working [Checking]

Operazione: Reset FRP UFS
Selected model: SM-N9208
Selected port: COM3 USB Serial Port
Versione Software: 34.2

Hold 'Vol down' and press 'POWER ON' for 2-3 seconds
Controllo telefono a COM3 Ok
Phone detected, do not release 'Vol down'
Lettura dati da telefono... Ok
Release 'Vol down' now
Comparing selected model... model mismatch (N9208DX)
Completato con Samsung Tool PRO v.34.2

Firmware:N9208XXS5CRH1_N9208OLB3CQJ1_N9208XXU5CRH1 _HOME.tar