1. Introduction
Welcome to the user manual for your new OPPO F25 Pro 5G smartphone. This guide provides essential information on setting up, operating, maintaining, and troubleshooting your device. Please read this manual thoroughly to ensure optimal performance and longevity of your smartphone.
2. What's in the Box
Upon unboxing your OPPO F25 Pro 5G, verify that all the following items are included:
- OPPO F25 Pro 5G Smartphone
- Phone Case
- Power Adapter
- USB Cable
- SIM Tray Ejector
3. Device Layout
Familiarize yourself with the physical components of your OPPO F25 Pro 5G.

Figure 3.1: Front view of the OPPO F25 Pro 5G smartphone, showcasing its full display.

Figure 3.2: Back view of the OPPO F25 Pro 5G smartphone, featuring the triple camera setup and OPPO branding.

Figure 3.3: Detail of the front camera integrated into the display.

Figure 3.4: Detailed view of the rear camera system with its three lenses and LED flash.

Figure 3.5: Side profile of the smartphone, indicating button placement.
4. Setup
4.1 Inserting SIM Card(s)
- Locate the SIM card tray on the side of your phone.
- Insert the SIM tray ejector tool into the small hole next to the tray and press firmly until the tray pops out.
- Place your Nano-SIM card(s) and/or microSD card (if applicable) into the tray with the gold contacts facing down. Ensure they are correctly seated.
- Carefully reinsert the tray into the phone.
4.2 Powering On/Off
- To Power On: Press and hold the Power button (located on the side) until the OPPO logo appears.
- To Power Off: Press and hold the Power button, then tap 'Power off' on the screen.
- To Restart: Press and hold the Power button, then tap 'Restart' on the screen.
4.3 Initial Configuration
Follow the on-screen prompts to complete the initial setup, including language selection, Wi-Fi connection, Google account login, and security settings.
5. Operating Instructions
5.1 Operating System
Your OPPO F25 Pro 5G runs on the latest Android 14 Operating System with ColorOS 14.0. This combination provides a user-friendly interface and enhanced features. The MediaTek Dimensity 7050 processor ensures smooth performance for daily tasks and gaming.
5.2 Display Features
The device features a 17.02cm (6.7-inch) AMOLED Display with FHD+ Resolution (2412×1080 Pixels). Enjoy vibrant visuals with 1 Billion Colours and a smooth 120Hz Refresh Rate. The ultra-narrow bezel design contributes to a 93.4% screen-to-body ratio.

Figure 5.1: The OPPO F25 Pro 5G's borderless 120Hz AMOLED screen, highlighting its visual capabilities.
5.3 Camera System
Capture high-quality photos and videos with the versatile camera system:
- Rear Camera: Triple setup including a 64MP Main Camera, an 8MP Sony IMX355 ultra-wide-angle camera, and a 2MP Macro Camera.
- Front Camera: 32MP IMX615 Sony sensor for clear selfies.
- Video Recording: Supports 4K ultra-clear resolution video recording at 30fps from both front and rear cameras.

Figure 5.2: Overview of the OPPO F25 Pro 5G's camera specifications, including main, ultra-wide, macro, and selfie cameras.

Figure 5.3: The OPPO F25 Pro 5G supports segment-leading 4K ultra-clear video recording from both front and back cameras.
5.4 Connectivity
The device supports Dual 5G SIM, Bluetooth, USB, Wi-Fi, and has built-in GPS for navigation. It also features Mobile Hotspot Capability.
6. Maintenance
6.1 Charging and Battery Care
Your OPPO F25 Pro 5G is equipped with a 5000mAh battery and supports 67W SUPERVOOC™ Flash Charge. This allows for rapid charging, reaching 100% in approximately 48 minutes.

Figure 6.1: The 67W SUPERVOOC™ Flash Charge capability of the OPPO F25 Pro 5G, demonstrating fast charging times.
- Use only the official OPPO charger and cable provided.
- Avoid exposing the phone to extreme temperatures.
- Do not leave the phone charging for extended periods after it reaches 100%.
6.2 Water and Dust Resistance
The OPPO F25 Pro 5G has an IP65 rating for water and dust resistance. This means it is protected against dust ingress and low-pressure water jets from any direction. It is not designed for submersion in water.

Figure 6.2: The OPPO F25 Pro 5G demonstrating its IP65 water and dust resistance.
6.3 General Care
- Keep your phone clean using a soft, dry cloth. Avoid harsh chemicals.
- Protect the screen with a screen protector and use the provided phone case.
- Regularly update the software to ensure optimal performance and security.
7. Troubleshooting
If you encounter issues with your device, try the following common solutions:
- Device Unresponsive: Press and hold the Power button for about 10 seconds to force a restart.
- App Crashing: Close the app and reopen it. If the issue persists, clear the app's cache and data in Settings > Apps.
- Network Issues: Toggle Airplane Mode on and off. Check your SIM card insertion.
- Battery Draining Quickly: Check background app usage in Settings > Battery. Reduce screen brightness and disable unnecessary features.
- Software Glitches: Ensure your device software is up to date via Settings > About device > Software update.
- Factory Reset: As a last resort, you can perform a factory reset (Settings > System settings > Back up and reset > Reset phone). Warning: This will erase all data on your phone. Back up important data before proceeding.
8. Specifications
Detailed technical specifications for the OPPO F25 Pro 5G (Model CPH2603):
| Feature | Specification |
|---|---|
| Model Number | CPH2603 |
| Operating System | Android 14, ColorOS 14.0 |
| Processor | MediaTek Dimensity 7050 |
| RAM | 8 GB |
| Storage | 128 GB (Expandable up to 2TB via Micro SD, FAT32) |
| Display | 17.02cm (6.7-inch) AMOLED, FHD+ (2412×1080 Pixels), 120Hz Refresh Rate, 1 Billion Colours, 93.4% Screen-to-body ratio |
| Rear Camera | 64MP Main + 8MP Ultra-wide + 2MP Macro |
| Front Camera | 32MP Sony IMX615 sensor |
| Video Recording | 4K Ultra-clear resolution at 30fps (Front & Rear) |
| Battery | 5000mAh Lithium Ion (included) |
| Charging | 67W SUPERVOOC™ Flash Charge |
| Water & Dust Resistance | IP65 |
| Dimensions (LxWxH) | 16.7 x 7.5 x 0.8 cm |
| Weight | 177 g |
| Connectivity | Bluetooth, USB, Wi-Fi, Dual 5G SIM |
| Special Features | Built-In GPS, Fast Charging Support, Mobile Hotspot Capability |
| Audio Jack | USB Type-C |
9. Warranty Information
Specific warranty details for your OPPO F25 Pro 5G are typically provided with your purchase documentation. Please refer to the warranty card or contact OPPO customer support for detailed information regarding warranty coverage and terms.
10. Support and Contact Information
For further assistance, technical support, or service inquiries, please contact OPPO customer service:
- Manufacturer: OPPO MOBILES INDIA PVT
- Address: 5th FLOOR, Tower B, BUILDING, N-8, DLF Cyber City, DLF Phase 2, Gurugram, Haryana 122002
- Toll-Free Number: 18001032777
- Website: Visit the official OPPO website for support resources and FAQs.







