The newest update coming to the Samsung Galaxy Buds brings some important fixes to the wireless earbuds. Version R170XXU0ASF3 finally addresses the temporary glitch with Ambient Sound, which Samsung tried to address in a previous update. Audio quality gets improved when streaming music and making voice calls. The battery indicator now also shows which of the earbuds have a lower battery level. You can get the latest update from your phone via the Galaxy Wearable app or through your Windows or Mac computer via the Galaxy Buds Manager app. It’s just 1.36MB in size.
Source: GSMArena