aruu.. , via OnePlus 6 , Oct 24, 2021 : After OnePlus got updated to android 11 version the device became a box. This is my worst experience on oneplus ever. My OnePlus 6 is not supporting various functions. * Camera takes a lot of time to open. * Portrait mode not working. * Ambient clock not working. * Whatsapp files vanished. * Phone starts hanging. * Notification hangs up. And a lot more minor bugs.