| UNLOCK INSTRUCTIONS:
Micro-USB cable:
1. Phone must be powered on.
2. Type *#0808# and select 'DM+MODEM+ADB'.
3. Type *#9090# and choose USB (or 'DM/DUN over HSIC').
4. Reboot phone.
5. Connect USB cable, install drivers if needed.
6. Select Samsung diagnostic port in port settings.
7. Press 'Unlock' button for direct unlock.
Operation: Unlock
Selected model: SGH-M819N
Selected port: COM173 SAMSUNG Mobile USB Serial Port
Software version: 27.5
Reading phone info...
Reading IMEI... Ok
IMEI: 3588650505133AA
Unlocking... Ok
Reseting... Ok
Unlock done
Done with Samsung Tool PRO v.27.5 |