Dipinverma , via OnePlus 9 , Jan 27, 2022 : After updating the OS to oxygen OS 12 I noticed that the alarm screen doesn't show in many cases. It's a hit and miss scenario in many cases, sometimes it shows on the screen and sometimes it doesn't! This bug I found out today besides other serious bugs! Like flickering screen, SD 855 showing in about section, notification of different apps not extending in notification panel and many more! What OnePlus is doing with the update in their phones! I just switched to OnePlus and seems like they have finally settled which is really unfortunate! Is it really the end of OnePlus!?!?!?