HTC’s Mo Versi says that the HTC U Ultra will start receiving an update tomorrow, June 6, which includes latest security patch and bug fixes. The update also includes several features improvements.
HTC U Ultra Owners! An MR update with the latest security updates, bug fixes and some feature improvements coming to you tomorrow! Thanks!
— Mo Versi (@moversi) June 5, 2017
The HTC U Ultra has been on the US market since 2017, March and already received its first update in April which has Bug fixes and app control feature on phone ticker screen.
The latest update pushed via OTA and arrives with software version 1.15.617.12, to install the latest patch on your phone. The update size around 350 MB and it could take a while for the update to reach your phone. If you can’t hold long for the update then you can do it manually by heading to Settings > About Device > System Updates.