Screenshots of HTC Sense 7 UI has been leaked, which shows that the Smartphone maker is working on the Sense 7 UI with Material Design.

The design is based on Android Lollipop Developer Preview and it is under- development and the leaked images hints company’s preparation for the release the final version, reported YouMobile.

Reports suggest that the company might be making a new version of Sense 7.0 for the new version of Android OS.

The leaked images show flat design with high contrasting accent colours.

HTC previously promised its users that their smartphones will be updated with the new OS with 90 days of receiving the code from Google, which is expected to roll out next week.

Reports suggest that the development is its initial stages and details are still to be revealed about the exact outcome.