I have an iphone 5s and he is not having signal and receives and does not call and told me that you guys blocked like to know how to unlock and knowing why is blocked until then was running.
tenho um iphone 5s e ele nao esta tendo sinal e nem recebe e nem faz ligacoes e me falaram que voces bloquearam gostaria de saber como desbloquear e saber o porque bloquearam se ate entao estava funcionando