Hi everyone, I just got a Xiaomi Redmi 1S and I have a problem with the CDMA slot. It is always without service and I dont know what to do to set it up so I can use both SIM cards. It is not a problem of the simcard cos I tried swapping them and it is always the one on the second slot which is without service. I made sure I have them both activated. Any idea why this coul be? Is it possible that the phone is defective os is it that i didnt set it up propperly? Please Help!!!!!!!