promising “Android 11 for Oppo F3.” They are scams or malware.
, which occasionally received firmware updates earlier than other markets. Legacy & Custom ROMs
If you are still holding onto the F3 as your daily driver, applying this update is highly recommended to get the smoothest experience possible out of the hardware.
If the Android Nougat 7.1.1 update is available, tap . Oppo F3 Update Android Nougat 7.1.1
The update increased charging speed by 20%. Users reported that a full charge from 10% to 100% could be completed in as little as 50 minutes, a welcome improvement for a phone now several years old.
| Problem | Solution | |-------------------------------------------|--------------------------------------------------------------------------| | Phone stuck in boot loop | Boot into recovery (Vol Down + Power) → Wipe cache partition → Reboot. | | Battery draining faster after update | Give it 2-3 days for system optimization. Also disable unused Quick Settings toggles. | | Fingerprint sensor slower | Re-register fingerprints in Settings > Fingerprint & Password. | | “Google Play Services has stopped” error | Go to Settings > App Management > Google Play Services > Clear Cache & Data. | | Cannot install update: “Signature error” | You have modified system files (e.g., rooted). Flash stock ROM via PC tool. |
Many users found that after updating, certain apps would constantly crash or fail to install. This was often because the apps no longer supported the older version of Android (Nougat) or due to compatibility issues with the custom ColorOS skin. The only real solutions were to downgrade back to Marshmallow, or to find older, compatible versions of the apps (APKs) that still worked on Nougat. promising “Android 11 for Oppo F3
Ensure your phone is charged to at least 50% to prevent it from shutting down mid-update.
The update provided a noticeable boost in performance, with many users reporting smoother navigation and faster app loading. More impressively, RAM optimization was significantly improved. The available free RAM increased from roughly 1.8GB to 2.24GB, allowing for better multitasking and keeping more apps active in the background.
Tap on -> From phone storage (or SD card, depending on where you saved the file). If the Android Nougat 7
Just remember: after updating to Nougat 7.1.1, many modern apps (like TikTok, some banking apps, and newer games) may eventually stop supporting Android 7.1.1 in the coming years. But for light usage, calling, social media, and selfies—the F3’s core strength—Nougat 7.1.1 is the best official software you’ll ever run.
To prevent data loss or a bricked device, complete the following checklist before starting the update process: