Recently my cell signal on my OnePlus One has been getting worse and worse and finally today I cannot get any. No Service is all it says. I have tried..
-Toggling Airplane Mode
-Switching Sim Cards
-Installing Oxygen OS FRESH as well as CM12 FRESH
-Wiped Cache
Nothing seems to work so I am certain it is hardware. Does anyone know how to test the antenna hardware or where to obtain a replacement attenna?