Above you can see a picture with the code we have received. The code on our page was 431709, but the password we have used to unlock the phone was 764032. If one of the digits is 7 for example, add 3 and the answer is 0, which replaces 10. For 8, the correct number is 1, because if we add 3, the answer is 11, and the last digit is 1. For 9, you should try 2, because 2 is the second number in 12.