Portico update is now available for AT&T HTC 8X

 

After Lumia 920 now HTC 8X is getting the Portico update



This update included SMS call reject, persistent Wi-Fi, Wi-Fi hotspot preference and IE enhancements. The update will address stability and reboot issues that have plagued some users. HTC also has some firmware (10009) to go along with the update to polish off some settings and device features.

You can check the update via Settings –> Phone Update –> Check for Update

Source