I'm having problem with my Galaxy S4. Its a great phone its just that I'm having issues with the Audio, I can hear people when I'm on a call but they cant seem to hear me unless I'm on speaker phone. I dont have any audio restrictions on my phone at all. Has anyone had this issue and know how to fix it? I tested my phone by using the voice recording app and I can barely hear myself, I also have the S view cover case.