OnePlus has posted a teaser video for its upcoming 6T flagship update on Twitter. This clip, which is the first of its kind, may hint at the in-display fingerprint sensor confirmed to feature in the phone. The video also invites us to "Unlock the Future" with the 6T.
https://www.notebookcheck.net/OnePlus-releases-first-official-teaser-video-for-the-6T.336610.0.html