Members of the Pangu Team have reportedly demonstrated a working iOS 10 jailbreak during the MOSEC 2016 conference that was being held in China on July 1, according to Stephen Chan.
In a series of photos, published on the conference's Weibo account, a screencast of an iPhone shows Cydia as a Siri app suggestion on iOS 10's new widget screen, as well as Cydia running on the same device.