Best for power users who want a Pixel-like interface combined with massive customization menus. Essential Pre-Requisites Before Flashing
If you've decided to proceed, meticulous preparation is key. Do not skip any of these steps: oppo a91 custom rom better
Second, you lose some OPPO-specific features. The in-display fingerprint sensor might become slower or unreliable depending on the ROM maintainer’s driver implementation. The “Game Space” optimizations and the proprietary camera processing (including the 48MP AI quad-camera system) will degrade. While GCam ports can partially compensate, the stock camera’s low-light performance will not be matched. Also, Widevine L1 certification may break, meaning Netflix and Amazon Prime Video will stream at 480p instead of 1080p. Best for power users who want a Pixel-like
: Flashing a ROM will completely erase your phone. You can use the Hard Reset The in-display fingerprint sensor might become slower or
Keep your phone's battery level above 70% to prevent shutdown during the process. Conclusion