HTC expects to soon have an Android 4.3 Jelly Bean update for the HTC Droid DNA and North American versions of the HTC One. How soon? By the end of September, if all goes according to plan. HTC president Jason Mackenzie said, via Twitter, that the company is working hard on certification with carriers. Once deployed, the HTC One should be caught up with the newest version of Android.
Lots of questions re 4.3 release for One. We r wrking hard (needs cert) to release 4.3 across all US, Canada skus by end Sept. DNA as well.
— Jason Mackenzie (@JasonMacHTC) August 19, 2013