After installing a new ROM (cm12.1) I have lost my radio app on my LG optimus G E975. What I have done to get it back.. 1. I have taken backup of radio app (on Android ver 4.4). But when I install on Lollipop version (cm 12.1) it says "app not installed". 2. I used Spirit FM also , but unfortunately quality is nowhere near to the original radio.
what should I do now... can anybody help me out please.