Sometimes depending on what I'm playing, even when I have the media volume level on my phone maxed out I still need to turn the volume on the radio what seems like way up. Could just be the nature of the transmitter. Who knows.
Does the FM transmitter work fine with something else? We need to narrow down if the problem is with the FM transmitter or the phone.
yes my sony mp3 player works just fine with the transmitter
And you are plugging the phone into the FM transmitter through the headphone jack right? If you plug headphones into there is the volume normal, or is it low as well?
Are you using a stock ROM, or one of the custom ones? If you are using a 2.3 rom, you can use DSPManager, but I don't know if it works with 2.2 or not.
DSPManager has settings for headset and speaker, and a graphic equalizer that will allow you to boost any portion of the band you want, so you can also clean up the sound.
Hey,
It could be the pins. I find that the volume is louder if I use the headset that the phone came with.
Hey,
Maybe the fm transmitter pins are not connecting right. I mean the plug in the hole.