If you don't want to risk bricking your device, consider a de-bloated stock ROM or a custom launcher (Nova Launcher) + a Gcam port. It’s 90% of the benefit with 0% of the risk.
Use the Universal Android Debloater via ADB to remove pre-installed ColorOS apps and improve system performance without needing root [7]. oppo reno 2 custom rom
is a popular way to refresh the device , but it's important to note that Oppo has made bootloader unlocking—a required first step—notoriously difficult on most of its models. Popular Custom ROM Options If you don't want to risk bricking your
Instead of chasing unstable ROMs: