A:AnswerI have a galaxy s5 and they work perfectly. I am a cell phone junkie and know the s4 well and can assume that there would be no difference. The pairing is easy and surprisingly quick.
A:AnswerNO! Use a wetnap that they give you at most BBQ restaurants. I got my standard Bose earbuds wet and they died. Use a soft bristle toothbrush to clean the surface of the speaker every so often.
A:AnswerI've been through this, as well. According to the fine folks at BB, unless you've got a service plan on the headphones, you have to go through adidas/Monster in order to get some kind of resolution.
A:AnswerI had a few trial and errors make sure the earbude are searching gave me a fit or two at first my note4 you have to scroll down on the blutooth screen to see the newly available
A:AnswerThe reason would be a software issue. Just because they both are bluetooth doesn't mean they will connect together. I can't connect them to my computer either, and that's the reason.