Oppo A37fw Custom Rom

Once bootloader is unlocked:

  • Boot to fastboot mode:

    adb reboot bootloader

    (Or hold Volume Down + Power from off state)

  • Flash TWRP temporarily (to test):

    fastboot boot twrp_a37f_3.2.3.img

  • If it works, flash permanently:

    fastboot flash recovery twrp_a37f_3.2.3.img

  • Reboot to recovery:

    fastboot reboot recovery

    • This is the #1 complaint. The A37fw has a quirky modem partition.

    The development scene is most active on these platforms:

    Search keywords to use:

    Stability Rating: 8.5/10
    Performance: Great

    crDroid aims to provide a stable, secure, and feature-rich Android experience without sacrificing performance.

    Best for: Gaming performance

    A lesser-known gem, Project Sasang tweaks the GPU and CPU governors to prioritize frame rates. If you play light games like Clash Royale or Stardew Valley, this ROM reduces stutter significantly. Oppo A37fw Custom Rom

    ⚠️ Note: Android 12/13 ROMs exist, but they often have broken cameras or RIL (radio interface layer) issues. For a stable daily driver, stick to Android 10 or 11 ROMs listed above.

    After scouring XDA Developers and 4PDA forums, these are the most stable and feature-rich custom ROMs for the Oppo A37fw.

    Before touching your phone, gather these essentials: