The HTC Inspire 4G for AT&T is receiving a software update which takes the software version to 3.20.502.2. The update is reported to offer call optimizations, improved security and background data enhancements.To get the update head over to Settings > AT&T Software Update and Check for updates. If you haven’t received the notification just give it some time as it may be a while to roll out to all devices. The full change-log follows:

