Turn off the Google app TalkBack, the icon is a big HAND orange and white colors. This app is causing an echo when you use your Galaxy S5. Problem was, you can't hear the echo yourself, but the person you talk to will complain about an echo. I would get the echo when I went to speakerphone, but other owners may have this issue on regular speaker too, I don't know, but just turn off the TalkBack app, it's interfering.
Message to Verizon and Google, YOUR CUSTOMERS ARE TIRED OF BUYING PHONES WITH LOADED DOWN GARBAGE APPS. What is this? A PC? Time is money in this world and your customers should not have to waste their time working the bugs out of a $500 dollar phone.
Message to Verizon and Google, YOUR CUSTOMERS ARE TIRED OF BUYING PHONES WITH LOADED DOWN GARBAGE APPS. What is this? A PC? Time is money in this world and your customers should not have to waste their time working the bugs out of a $500 dollar phone.