How to Unlock a Samsung Phone for Free

1. Check one of the two Resource links below to find the unlock code for your Samsung cellular phone.
2. Turn off your phone.
3. Remove the SIM card from the back of the phone. The SIM card is usually located underneath the battery.
4. Turn the phone back on.
5. Enter in the code given for your specific phone model.
6. Wait for the phone to restart. This may take up to 15 seconds.
7. Turn the phone off again.
8. Insert a new SIM card.
9. Turn the phone on and test the SIM card by making a call.