please help me

[Abduh98]

Hi dears
just i am updated my Galaxy S 2 to android 4.1.2 version and suddenly request for SIM network unlock code.

I used this phone from 2012 until today and i didn't update it, but today I updated and request from me this code.

I didn't change my country or my SIM card why request this from me.

and i contacted the service provider and they said to me they didn't have this code.

please help me

 

[Indoler]

Please don't post several threads on the same issue.