So I just installed a new head unit for my car with have bluetooth. I was able to make phone calls and streaming music from my Nexus 4 (stock 4.2.2). However, there is no ID3 tag when music is streaming. I was ok with that. A couple of days ago, my daughter was riding with me and she wants to pair up with her iPhone 4. When the stereo streaming music from her iPhone 4, the ID3 tags shows up. This is really bug me. The iPhone 4 was 3 years old and were able to send ID3 Tags over bluetooth but my less than a year old Nexus 4 cannot. Is there something wrong with my Nexus 4?