Recently, phones with “waterfall displays” have become all the rage—we’ve seen them on devices like the Vivo Nex 3 and Huawei Mate 30—but on the Mi Mix Alpha, Xiaomi has taken the idea of a wraparound ...

Pattern-screen locks on Android phones are secure, apparently so much so that they have stumped the Federal Bureau of Investigation. The bureau claims in federal court documents that forensics experts ...