OnePlus has started rolling out the OxygenOS 11 update for the OnePlus 8 and 8 Pro. It is a staged rollout so it might not be available on your device immediately but you can manually install it.
OnePlus announced over the weekend that it has started rolling out the OxygenOS 11 update based on Android 11 for the OnePlus 8 and OnePlus 8 Pro. The update is being rolled out in stages so it might not show up immediately on your OnePlus. However, if you wish to, you can always sideload the update manually and get OxygenOS 11/Android 11 running on your OnePlus 8 or 8 Pro in no time. Follow the guide below to know how. The steps below are relatively simple and do not require your OnePlus 8/Pro to be rooted or have its bootloader unlocked. It will also not wipe your data on the device and the device warranty will also remain intact.