Sprint also announce  a new firmware update for the LG LX570 MUZIQ. Firmware V05 makes various improvements, and Sprint encourages all users update.

As with most Sprint firmware updates, which PhoneNews.com generally reports first, it is not known what the update has changed specifically. The MUZIQ’s firmware over-the-air update is not to be confused with the update of the MUZIQ’s predecessor, the Fusic. The most recent LG LX550 Fusic firmware update was pulled for causing phones to refuse to power on after being updated.

To update your MUZIQ, go to Menu > Settings > Setup/Others > Update Phone