“using ok google on tab a and Mike issues Received and have been on the phone for hours with Samsung as ok Google feature does not work for searches. The microphone barely works and picks up half the words. And using the microphone is very iffy. It stops and does not recognize words like my tab 4. Is it the new operating system or Google is no longer using ok google? If Tablet is defective, I need to right away so I return. I speak everything from emails to post and the microphone is important to me.”