What are Nokia product codes?

[Sasika@Elakiri]

Bros,
I saw these in another forum, why we need cellphone product codes specific to a country , what are the advantages we get after changing or flashing them.?

Thanks

 

[tharuksha123]

danne na bn..

 

[MagmificentROO]

dont no ban

 

[GoNzAlEs]

some firmware updating only allowed to specific countries,
so u can get updates changing product code to a country
cos product codes changes from country to a country

 

[Sasika@Elakiri]

dont no ban

ekane banzz poddak inna charmer bro enakan

 

[Sasika@Elakiri]

some firmware updating only allowed to specific countries,
so u can get updates changing product code to a country
cos product codes changes from country to a country

thanks machan so how to do it and how to know whether there are software updares to a specific country