According to tweet posted by HTC Russia executive the HTC One Android 4.2.2 jelly Bean update may be release in Mid-June.
The Head of HTC Russia Andrey Kormitsev said on twitter that the development of the Android 4.2.2.Jelly Bean update for HTC One is almost complete and update is planned for Mid-June launch will become available over the air(OTA). We have no other information about the features of Andrid 4.2.2 jelly Bean on HTC One
According to last leaked scene shot of Android 4.2.2 update for HTC One, the phone gets a percentage battery indicator, quick setting menu, Android Daydreamand ability to remove the docked also the ability to long press the Home button for menu setting. We hope some more cool features in this major update.
Here I am post a video clip which show up some cool features come in HTC One after this update, but remember one thing the device in the video runs on unofficial version of Android 4.2.2. check the video after break.