Iam from Egypt and ai bught the phone from week and have same problem network issues my old was infinx and I didn't face this problem even I was in my house this problem never face me although when I was connect to internet the network was 3g but out side go to 4g now I have big problem Samsung a50 signal is too weak and i try my old phone I put two sim card in it and the network is very good we need to fix this problem as soon as possible I didn't want to think that Samsung use low quality
