Rom Link ^hot^: Oppo A11k Custom
: A PC with the latest MTK drivers and ADB/Fastboot tools installed. High-Level Installation Guide
: This is the most difficult step. Because OPPO does not provide an official unlock method, you must use the MTKClient Tool to exploit the MediaTek chipset and force an unlock. oppo a11k custom rom link
You cannot flash a custom ROM without first bypassing the security measures on your device. Ensure you have the following: : A PC with the latest MTK drivers