Owners of the HTC ChaCha from Vodafone or Crazy John’s will be receiving an over-the-update in the next couple of days. It’s not a major update, instead it’s just a maintenance update to fix bugs throughout the OS to enhance the user experience. Your data won’t be touched, so don’t worry about backing anything up before applying the update. Make sure you’re connect to a stable Wi-Fi network when downloading the update, due to its size. Let us know how it goes in the comments.

Source(s): Vodafone (blog)