There is probably an answer to this problem somewhere already but I haven't managed to find one that solves it for me so I decided to open a thread here incase someone could help me before I rip my hair off. The problem is that my voice is completely silent in the opposite end during a phone call but when I turn on speakerphone it works perfectly fine, it also works fine when I use a headset even if it doesn't have an own microphone. So this makes me think it's more of a software than hardware problem as the microphone is obviously working? One thing that is so weird is that when I plug in a headset without a mic, everything works as it should, then when I pull out the headset it continues to work as it should, not only on speakerphone, even if I end the call and make a new one it still works but after a while the problem is there again. What I've tried to do to solve the problem: Factory reset twice Updated to latest OS Cleaned the bottom holes I'm forever grateful to the one who helps me solve this.