Because there is no official OTA update for Android 6.0 on this model, developers ported alternative firmware variants. The highest-rated customized ROMs include: 1. Modified Stock ColorOS (Marshmallow Base)
If you are restoring this device, always look for the official stock firmware specific to your device's region. Avoid "Custom ROMs" based on newer Android versions (like Android 7, 8, or 9) on this device, as the hardware (2GB RAM) generally struggles to run them smoothly, leading to severe lag and instability.
Go to Wipe > Advanced Wipe > Select: Dalvik/ART Cache , System , Data , Cache > Swipe to Wipe. rom oppo a37f android 60 top
A: Lineage OS 17.1 is widely regarded as the most stable and best-performing custom ROM for the Oppo A37f. It brings the modern Android 10 experience to this aging device.
Since there is no official update, many users turn to . These are developed by the community rather than Oppo. Because there is no official OTA update for Android 6
The Oppo A37f (also known as the Oppo Neo 9) is a classic budget smartphone. It launched with Android 5.1 Lollipop running ColorOS 3.0. Because Oppo stopped official software updates for this device years ago, upgrading your operating system requires installing a custom ROM.
Install the latest TWRP (Team Win Recovery Project) for the Oppo A37f to flash the ROM. Avoid "Custom ROMs" based on newer Android versions
Once the bootloader is unlocked, you are free to flash a custom recovery.