I Broke my antenna like many others. It is glued to the glass and has 1mm thick foam backing that is also glued to the inner case. Then there is a tiny grounding connector screwed at the lower edge of the case. Once you can get things loosened up around this antenna, you will need to detach this antenna from the glass. Work at it with your picks or spudger until you get it free, if you do not get it to release from the glass you will break the grounding ribbon. I bought a cheap aftermarket antenna on amazon for $3. turns out it has a bad cable coming from it. I was able to unsolder the cable from the one I broke and solder it to the new antenna.