Introduction
This manual provides essential instructions for the safe and efficient use of your OPPO Reno 14 F 5G CPH2743 smartphone. Please read this manual thoroughly before operating your device to ensure optimal performance and longevity.

Image: OPPO Reno 14 F 5G CPH2743 smartphone in Luminous Green. The image displays the phone's rear panel with its distinct camera module featuring two large lenses and a smaller sensor, alongside the OPPO logo. The front display is partially visible, showcasing a vibrant green wallpaper and a small punch-hole cutout for the front camera at the top center.
1. Setup
1.1 Unboxing and Package Contents
Verify that your package contains the following items:
- OPPO Reno 14 F 5G CPH2743 Smartphone
- USB Type-C Cable
- Power Adapter
- SIM Ejector Tool
- Quick Start Guide
- Safety Information and Warranty Card
1.2 SIM Card Installation
- Locate the SIM card tray on the side of the device.
- Insert the SIM ejector tool into the small hole next to the tray and press gently until the tray pops out.
- Place your Nano-SIM cards (up to two) into the designated slots on the tray, ensuring the gold contacts face downwards.
- Carefully reinsert the SIM card tray into the phone.
1.3 Initial Power On and Setup
- Press and hold the Power button until the OPPO logo appears.
- Follow the on-screen instructions to select your language, region, and connect to a Wi-Fi network.
- Sign in with your Google account or create a new one.
- Set up a screen lock (PIN, pattern, or password) and biometric security (fingerprint, face unlock).
1.4 Charging the Device
Connect the USB Type-C cable to the phone's charging port and the power adapter. Plug the adapter into a power outlet. It is recommended to fully charge the device before its first use.
2. Operating Instructions
2.1 Basic Navigation
- Touch: Tap an icon to open an app or select an item.
- Swipe: Move your finger across the screen to scroll or navigate between screens.
- Pinch: Use two fingers to zoom in or out on photos and web pages.
- Power Button: Press to turn the screen on/off. Press and hold to power off or restart.
- Volume Buttons: Adjust media volume, call volume, or notification volume.
2.2 Making Calls and Messaging
- Calls: Open the Phone app, enter the number, and tap the call icon.
- Messages: Open the Messages app, tap 'Start chat', enter the recipient, and type your message.
2.3 Internet Connectivity
- Wi-Fi: Go to Settings > Wi-Fi, turn it on, and select a network to connect.
- Mobile Data (5G): Go to Settings > Mobile Network, ensure Mobile Data is enabled. Your device supports 5G connectivity where available.
2.4 Camera Usage
Open the Camera app. Tap the shutter button to take a photo. Swipe left or right to switch between modes like Video, Portrait, Night, etc. Tap the camera icon to switch between front and rear cameras.
2.5 Security Features
- Fingerprint Unlock: Go to Settings > Password & biometrics > Fingerprint to register your fingerprints.
- Face Unlock: Go to Settings > Password & biometrics > Face to set up face recognition.
3. Maintenance
3.1 Software Updates
Regularly check for and install software updates to ensure your device has the latest features, security patches, and performance improvements. Go to Settings > About device > Up to date to check for updates.
3.2 Battery Care
- Avoid extreme temperatures.
- Do not let the battery drain completely frequently.
- Use the original charger for optimal charging.
3.3 Cleaning Your Device
Use a soft, lint-free cloth to clean the screen and body of your phone. Avoid using harsh chemicals or abrasive materials. For stubborn smudges, slightly dampen the cloth with water.
3.4 Storage Management
With 512GB of internal storage, you have ample space. To manage storage, go to Settings > About device > Storage. Regularly clear cache, delete unnecessary files, and uninstall unused apps to maintain performance.
4. Troubleshooting
4.1 Common Issues and Solutions
- Device not powering on: Ensure the battery is charged. Try holding the Power button for 10-15 seconds.
- Apps crashing: Clear the app's cache (Settings > Apps > [App Name] > Storage usage > Clear cache) or reinstall the app.
- Network connectivity issues: Toggle Airplane Mode on and off. Restart the device. Check SIM card insertion.
- Slow performance: Close background apps, clear cache, or free up storage space.
4.2 Restarting and Resetting
- Soft Reset: Press and hold the Power button, then tap 'Restart'. This can resolve minor software glitches.
- Factory Reset: (Warning: This will erase all data on your phone.) Go to Settings > System settings > Back up and reset > Reset phone > Erase all data. Back up important data before proceeding.
5. Specifications
| Brand | OPPO |
| Model | CPH2743 |
| Memory Storage Capacity | 512 GB |
| RAM Memory Installed Size | 12 GB |
| Display Type | AMOLED |
| Cellular Technology | 5G |
| SIM Card Slot Count | Dual SIM |
| Colour | Green |
| Manufacturer | OPPO |
| Country/Region of origin | China |
6. Warranty and Support
Your OPPO Reno 14 F 5G CPH2743 is covered by a limited warranty. Please refer to the included Warranty Card for specific terms and conditions, including warranty period and coverage details. For technical support, service, or further inquiries, please visit the official OPPO support website or contact your local OPPO customer service center. Contact information can typically be found on the OPPO official website or within the device's 'Settings > About device' section.
For the most up-to-date support information, please visit: OPPO Global Support





