Wait for the phone to check the server. If a version is ready, click . Step-by-Step Guide for Manual Installation (Recovery Mode)
The update process should not wipe your data, but structural system upgrades can sometimes fail. Back up all personal contacts, photos, messages, and document files to an external SD card, a computer, or Google Cloud. 2. Charge the Battery
Please ensure you are downloading the correct firmware variant for your specific model number (CPH1609). Flashing incorrect firmware can brick the device. Additionally, check if your device has already updated to . If so, downgrading to Android 7.1.1 is not recommended as it may cause security vulnerabilities and data loss.
A: The OPPO F3 maxes out at ColorOS 3.1 , based on Android 7.1.1 Nougat. It does not receive any further major ColorOS updates.
If the OTA update is not available, you can manually install the firmware using a computer. This method requires more technical skill. Here is the general process: