I ordered an iRulu V1 recently that was supposed to come unlocked, ready to pop a SIM card in and go. But it will not read the SIM. I know it works, after I tried it I put it in a different phone to be sure it wasn't the SIM altogether. After speaking with tech support with the SIM provider they advised me that the phone is probably not unlocked. I've tried emailing and calling the customer service number for iRulu but have not gotten any sort of reply. can anyone help?