Originally Posted by Now534
Mine displays info via BT. I 3.5.1 with galaxy S3 running 4.1, I can play via usb it just takes over th sd as like a flash drive controlling it from the radio.
Sent from my SCH-I535 using FF Mobile
My iPhone works the same way.
Originally Posted by GonzoFocus
My phone upgraded to Jelly Bean (4.1) That's all it shows whenever I play anything via BT Audio. USB connection gives me nothing (It doesn't accept the device) Maybe I have to do something on the phone settings to get it to play music that way. Otherwise it's BT or an Aux cable. The BT controls on the display work to change tracks but that's it.
I'm sorry to hear this about the Razr Maxx. It could be just your phone. MFT is just so unpredictable on different devices
By the way, I don't know how it is with your ST3 but my Ti doesn't have an aux. It only has USB (2), SD (1) and RCA (1) inside the center console.