We started rolling out the Android 4.3 with Sense 5.5 for the #HTCOne in the UK. Settings > About > Software updates > Check Now!
— HTC UK (@HTC_UK) November 5, 2013
Are you from the UK and patiently waiting Android 4.3 JellyBean update on your HTC One? It’s time to tap Settings >About>Software Updates>Check Now our device. HTC_UK just posted on twitter that they started rolling out Android 4.3 JellyBean update to HTC One which also includes Sense UI update to 5.5.
Here is the change log if you are not aware yet.
Android 4.3 and HTC Sense 5.5 update
Video Highlights improvements
Add soundtracks to videos
Access recommended news from your social network
Additional global news sources
Save articles to read later or offline
Create custom feeds from news media, Twitter and YouTube
Embedded music channel with new scenes
Sense TV improvements
Add My Picks Page to improve program management
Software version number is 3.62.401.1 and you’ll get option to disable BlinkFeed if you don’t like it. I like it though
Source : @HTC UK via AndroidCentral