We already know that the OnePlus released so many updates to its latest and older devices which are based on OxygenOS and ColorOS. Recently, OnePlus released the stable OxygenOS 12 update to its OnePlus 8 and OnePlus 9 series and also closed beta for the OnePlus 9RT.
Now, according to the XDA, Pixel Experience ROMs and unofficial LineageOS 19 based on Android 12L rolled out for the OnePlus 9RT. These two updates offer a near-stock experience, though Pixel Experience will give you a bunch of Google Pixel-like features out of the box.
Currently, this update is released for Indian and Chinese users.
How To Update
- Before starting, you must ensure that the bootloader on the phone is unlocked.
- You have to install the ROMs using the Fastboot interface.
Download Link: