Download and install software updates for the latest performance enhancements, bug fixes, and security improvements.
HTC Desire 550
can check and notify you if there’s a new update available.
You can visit
www.htc.com/us/go/htc-software-updates/ for news and details about your phone's software updates.
Some app updates are available from HTC or your mobile operator, and you'll receive notifications on your phone when there are new updates. Or you can install app updates from Google Play. Some HTC apps that are not preloaded in certain phones can also be downloaded from Google Play.
Note: The information in this guide may not be most up-to-date if there are more recent software or app updates available.