Problem with unlock nokia lumia

Hi, normally it should be either 15 digit or 20 digit unlock code for Lumia WP8.

But you got 16 digit unlock codes, that's strange... I saw another user with

the same problem and his phone is also SFR Network Locked. So I think its SFR
unlock codes problem.

Anyway, you got 16 digit unlock codes. So did you try to unlock phone with

8 digit codes as for WP7? Maybe they still can accept 8 digits unlock codes
I am not really sure about it...

You can try, unlock with first 8 digit from codes 16 digit codes, if first the 8th

say wrong code, than try from 9th to 16th. If both not working than 100% code
are wrong.

Thanks but yours solutions is not working...

I saw in another forum that in some networks should past at least 3 mounths since the phone was sold from the shop for those code to be working well