I’m from Turkey, I'm new user on this forum and I'm so sorry for quite poor English. I bought a L90 (D405-TR). But there isn’t FM Radio app in applications menu.
I read some Turkish forums (for LG G2) installing the ROM of different countries or by rooting to activate FM Radio.
1) I rooted the device. My /cust/OPEN_AME/TR/config/custom_apk_list.cfg contents as follows:
2) I flashed England and Italy's ROMs, I saw FM Radio app in the phone's application menu. Again I plugged a headset, and opening FM Radio app on app menu. But menus and buttons are passive. So that I could not listen fm radio
3) Both the phone is rooted, and while both been installed in a different country (which again was the root case)… I was installed Spirit FM Radio, Connected Music Player, etc. I did not listen to the radio.
Q1: Is there Fm radio receiver / hardware on my device? How can I check/detect whether there is?
Q2: Let's assume that there is an FM radio receiver. Both of these methods are not listened to the radio?
Q3: Fm Radio hardware which prevents other transactions have to do?