The recently released HTC U Ultra is now in the process of receiving its first ever software update. This has started rolling out today according to Mo Versi, the company's VP of Product Management. A Twitter user and U Ultra owner has confirmed getting the update with the screenshot you can see to the left. The new software version is 1.15.401.12, and it's a 638MB download. The changelog is pretty sparse, but it does mention the fact that the HTC Sense Companion app is now pre-installed. That's the app that houses all of those "AI" features that HTC talked about at the U Ultra's...
Source: http://www.gsmarena.com/htc_u_ultra_receives_its_first_software_update-news-24398.php