Google Duo might disappear from some Android phones soon
(Android Central)

As long as your device is certified for Google Play Services, you should be fine What you need to know Google Duo could soon vanish from uncertified Android phones. An update to version 123 mentions this impending policy change. There is no concrete timeframe for the move at this point. A recent article from 9to5Google has uncovered evidence that the Google Duo app may soon stop working on some Android phones. According to the evidence, this change would affect Android phones that are not certified by Google Play Services. It should be noted that most of the best Android phones that customers can buy via popular retailers or through carriers are, in fact, certified Android devices. However, some phones purchased in specific international markets (like the best Huawei phones out of China) do not necessarily fall under this umbrella. If you update to the latest version of Duo (123) — which is currently rolling out now — on an uncertified device, you may see a message telling ...