Hello ... I am using Redmi Note 4g , and wanted to use the feature of "OK Google from anywhere" in my device. I trying to activate the same ... Surfing through the settings of the Google app and clicking on the "OK Google detection" option after that selected the "from anywhere" option it took to a onscreen training but when I started with it it guided me to say "OK Google " 3 times... But it keeps on showing Listening ... But it doesn't respond.