Having the official CPH1911 firmware package is useful for several scenarios: If your phone is stuck on the Oppo logo.

This happens if the firmware file is corrupted during download. Delete it and download a fresh copy.

| Item | Specification | |------|----------------| | | Oppo F11 (CPH1911) | | Android Version | 10 (Q) | | ColorOS Version | 7.0 / 7.1 | | Kernel Version | 4.14+ | | Security Patch | Varies (usually Dec 2020 – March 2021) | | Firmware Type | Stock / Official ROM |

ColorOS 7 brought a more minimalist "Infinite Design" with lighter colors and revamped icons. Privacy Enhancements:

Your Oppo F11 CPH1911 now runs clean Android 10 firmware.

: Helps block notifications and distracting apps during work or study sessions.