Bhaskar_V , via OnePlus 9 Pro , May 26, 2022 : I am using OnePlus 9pro as my daily phone. I recently received the C.60 OTA update. I just installed it and it was running fine. I also performed a hard reset to ensure that there are no issues. Suddenly when I was watching a movie in Amazon prime video, i was not getting the Hd playback option. I just checked the Wide Vine certification in the Drm info. It showed L3. Can anyone help me in fixing this. I am using my phone in the QHD+High refresh rate.