As of 2024, OPPO’s official deep testing app is deprecated. The current viable method utilizes the (BROM exploit).
The development community for the Reno 2 (codenamed "luminous") has produced several stable options. Here are the most popular choices: oppo reno 2 custom rom
Camera Quality: ColorOS includes proprietary processing for the Reno 2’s quad-camera setup. While GCam ports help, you may notice a slight difference in photo quality. As of 2024, OPPO’s official deep testing app is deprecated
: Older devices can feel laggy over time; a lightweight ROM can help mitigate this. Here are the most popular choices: Camera Quality:
Here is the bad news: OPPO does not like custom development. Unlike Xiaomi or OnePlus, OPPO actively tries to prevent bootloader unlocking. You cannot flash any without an unlocked bootloader.
OPPO promised two major Android updates. The Reno 2 launched with Android 9 (Pie), got Android 10, then Android 11, and a "final" security patch for Android 12. That’s it. If you want Android 13 or 14 features (like a privacy dashboard, themed icons, or better battery optimization), OPPO isn't helping. Custom ROMs offer Android 14 (AOSP 14) right now.