Rom Oppo A37f Android 60 Top Link

FM Radio does not work. Verdict: Best for daily drivers who need reliability over flashy features.

Disclaimer: Flashing custom ROMs voids your warranty and carries a risk of bricking your device. Proceed at your own risk. rom oppo a37f android 60 top

Slightly heavier than LineageOS (~450MB RAM idle) but still far better than stock ColorOS. FM Radio does not work

A37F Original OPPO A37 4G LTE Dual SIM 2GB RAM 16GB ... - eBay offering a faster

For users seeking a "near-stock" experience, Oppo’s own Project Spectrum (though limited in official support) became a popular base for developers to strip away the heavy ColorOS skin, offering a faster, cleaner Marshmallow experience.