With the ZTE Warp, all of a sudden, I can call but when I do, no one can hear me on the other end. The only thing I could think of was I downloaded an app yesterday, but used the phone fine right afterwards. For some reason the other person can't hear me and I uninstalled the app and did a Factory data reset yet I still can't be heard. Does anyone know what I might be able to do to fix the issue? Thanks.