From time to time, software updates for HTC ChaCha may be available.
HTC ChaCha can check and then notify you if there’s a new update. You can then download and install the software update using the Wi-Fi or data connection. You can also manually check if there's an available software update.
Depending on the type of update, the update may erase all your personal data and customized settings, and also remove any applications you’ve installed. Make sure that you’ve backed up the information and files you want to keep.
Checking and downloading software updates may incur additional data transfer fees from your mobile operator.