I noticed after each keyboard depress sound or anytime the speakerphone notifies or makes a sound that there is a pop or static sound 3 seconds afterwards. It appears to be the built-in speaker on the back engaging and disengaging. If your Note 4's do it than its safe to say they all do it, if its just mine doing it....back it goes.
To test, go in a quiet area and just pull the S-Pen out a little bit so it makes the remove sound and push the S-Pen back in and let me know if you here a faint static pop about 3 seconds later... OR just compose a blank text and depress keys and see if you hear the sound slightly after each key input.
It sounds like crap when I'm in my quiet office and I'm typing on the Note 4 and I keep hearing this.
Thanks for your help
To test, go in a quiet area and just pull the S-Pen out a little bit so it makes the remove sound and push the S-Pen back in and let me know if you here a faint static pop about 3 seconds later... OR just compose a blank text and depress keys and see if you hear the sound slightly after each key input.
It sounds like crap when I'm in my quiet office and I'm typing on the Note 4 and I keep hearing this.
Thanks for your help