The HTC One on Sprint is getting a small OTA update right now that bumps its software version up to 1.31.651.2, and now brings HD voice calling capabilities to the device. It’s still not the Android 4.2.2 update that some people in other parts of the world are getting, and users are reporting that it’s a very small download.
In addition to HD voice, the official changelog also mentions that Sprint Music+ ringtones are now also displayed in the ringtone list.
This is only the second update for the device on Sprint. The first one in May fixed the Back and Home button sensitivity issues and enhanced BlinkFeed and Sprint Zone. Of course, if you get this update on your device, be on the look out for additional unnamed changes or enhancements, along with the introduction of new bugs (that seems to be a recurring theme with Sprint and HTC). And let us know down below how you’re liking HD voice![Sprint Community via Android Police]