Oppo A11k Custom Rom [better] (HD)

Use an MTK-specific tool to force unlock the bootloader.

Not recommended for daily use.

, most modern custom ROMs may run poorly. If your goal is better performance, consider using a oppo a11k custom rom

While there are few "official" builds due to OPPO's closed ecosystem, several unofficial Android 11 and 12 ROMs have been ported by the community: Use an MTK-specific tool to force unlock the bootloader