I was looking to see if anyone here has the same issue as me. I have a samsung hm3300 bluetooth headset and it connects to my s3 but if I put it in my pocket it cuts out frequently, it realy only works within about 16" of the device. It worked fine when I had 4.0 on my phone but when it upgraded to 4.1 it developed this issue. I know its not the bluetooth device because my Nexus 7 can be about 3 rooms away and still connected and listening to music. I followed the troubleshooting guide and nothing helps.