UNLOCK INSTRUCTIONS: Micro-USB cable: 1. Phone must be powered on. 2. Type *#0808# and select 'DM+MODEM+ADB'. 3. Type *#9090# and choose '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: SM-G900F Selected port: COM48 SAMSUNG Mobile USB Serial Port , Software version: 20.5 Reading phone info... Reading IMEI... OK IMEI: 35774906......... Reading security... new type Bypassing... OK Unlocking... OK Reseting... OK Unlock done Done with Samsung Tool v.20.5