If you love modding, go ahead for the challenge. But if you want a better user experience, stick with a debloated ColorOS or a lightweight custom ROM like LineageOS. Your Oppo F1s will thank you with better battery life and fewer headaches.
Try it on a spare phone for fun, take screenshots to impress your friends, and then restore your ColorOS or switch to a lightweight custom ROM. Your Oppo F1s deserves a stable retirement, not a buggy hybrid Frankenstein. miui 8 oppo f1s
: The device bootloader must be unlocked to permit the installation of custom software. If you love modding, go ahead for the challenge