ArrowOS is incredibly lightweight. It strips away everything except the essentials, leaving you with a blazing-fast UI. Ideal if you use the A37fw as a secondary device or for calls/music.
Stock ColorOS on the Oppo A37fw limits the phone's true hardware potential. Upgrading to a custom ROM offers several major advantages: Oppo A37fw Custom Rom
Oppo devices are notoriously difficult to unlock. Unlike Xiaomi or OnePlus, Oppo requires an official unlock code. However, for the A37fw, a workaround exists using fastboot oem unlock . ArrowOS is incredibly lightweight
. While the hardware was solid, the software eventually became a digital cage. Users found themselves: Missing Features for the A37fw