A newer entry, Project Elixir brings Android 13 to the OPPO A11K via unofficial ports. It offers a clean UI with Monet theming and improved privacy dashboard.
This is the most critical and difficult step. You often need specialized tools like the MTK Client to force an unlock. oppo a11k custom rom
: An Android 12-based ROM focused on performance and customization. A newer entry, Project Elixir brings Android 13
If you love tweaking every pixel of your UI, crDroid is for you. Built on LineageOS, it adds hundreds of customizations: status bar clock positions, custom QS tiles, wake-up gestures, and system-wide dark mode. A newer entry
: Any attempt to unlock the bootloader immediately voids your warranty.