reset user code huawei u7520

[GoldenPhone]

Please need reset user code
Huawei u7520

thk

[Vincentas]

Can try this. Maybe it will work:
Huawei reset user password

1. Turn on the phone and when prompted to enter password enter 1234

2. Press END key twice quickly at the password error screen.

3. Press the dial pad icon.

4. Enter *1673492846 then press the down key on the Dpad

5. Select menu option 8, 1, 1

[GoldenPhone]

reset done

thk

[kodsgsm]

reset done

thk

hi please, can you tell me how to reset user code of u7520:: i try solution from "Vincentas" but not work for me,
thank you;