OnePlus 9 Pro OxygenOS 12.1 Update

OnePlus 9 and 9 Pro latest OxygenOS 12.1 update added 3 apps in split screen support, Hyperboost, and Clock app in quick return [C.60]

Day full of updates for OnePlus smartphones: the Chinese company has in fact begun rolling out the OxygenOS 12.1, based on Android 12, for OnePlus…