Let exactly what sink in? In the professional recordings/videos I did, not once did I use some random phone to pick up instruments, and I think it's safe to say that no engineers in their right minds would do so. You're confusing studio / concert hall recordings with sticking a phone in a room and believing that a representative pickup is possible. You obviously have little idea what it takes to make a good, professional recording. Hint - it ain't an iPhone.
Check out my mastering and studio equipment that I use daily. They are the type that you have never laid your hands on. Any time you want to discuss the recording, production or mastering process let me know and we can compare notes. As they say, know your audience before you stick your foot in your mouth.