1. Introduction
This manual provides essential instructions for setting up, operating, and maintaining your OUKITEL C58 Pro Unlocked Cell Phone. Please read this manual thoroughly to ensure proper usage and to maximize the features of your device.
2. Package Contents
Upon opening the package, verify that all items listed below are present:
- OUKITEL C58 Pro Smartphone
- Charger
- Type-C Cable
- Maintenance Card
- Card Pin & Protective Case
Image: Contents of the OUKITEL C58 Pro package, including the smartphone, charger, Type-C cable, SIM ejector tool, protective case, and documentation.
3. Device Overview
Familiarize yourself with the physical components of your OUKITEL C58 Pro smartphone.
Image: Front and rear view of the OUKITEL C58 Pro smartphone, showcasing its design and camera setup.
3.1. Physical Components
- Display: 6.7-inch HD+ screen with 90Hz refresh rate.
- Rear Camera: 50MP main camera.
- Front Camera: 8MP for selfies and video calls.
- Volume Buttons: Located on the side for adjusting audio levels.
- Power Button: Used to power on/off the device and lock/unlock the screen.
- SIM/TF Card Slot: Supports two Nano SIM cards and one Micro SD/TF card for storage expansion.
- USB Type-C Port: For charging and data transfer.
- 3.5mm Audio Jack: For connecting headphones.
Image: Key features of the OUKITEL C58 Pro, including its operating system, biometric security, card slots, navigation capabilities, and audio jack.
4. Setup
4.1. Inserting SIM and TF Cards
- Locate the SIM card tray on the side of your phone.
- Insert the provided card pin into the small hole next to the tray to eject it.
- Carefully place your Nano SIM card(s) and/or Micro SD/TF card into the designated slots on the tray. Ensure the cards are correctly oriented.
- Gently push the tray back into the phone until it clicks into place.
Image: Illustration of the triple card slot for dual SIM and TF card expansion.
4.2. Initial Power On and Setup
- Press and hold the Power button until the OUKITEL logo appears.
- Follow the on-screen prompts to select your language, connect to Wi-Fi, and set up your Google account.
- To activate the full 24GB RAM (6GB physical + 18GB virtual), navigate to Settings > Memory Expansion and restart your device as prompted.
5. Operating the Device
5.1. Display and Navigation
The 6.7-inch HD+ display offers vibrant colors and a smooth 90Hz refresh rate for an enhanced user experience. Navigate through the interface using touch gestures: tap to select, swipe to scroll, pinch to zoom.
Image: Visual comparison demonstrating the fluidity of the 90Hz display versus a standard 60Hz display.
5.2. Camera Usage
The OUKITEL C58 Pro features a 50MP main rear camera and an 8MP front camera. Open the Camera app to access various modes including photo, video, portrait, and beauty selfie mode. The sensor automatically adjusts to lighting conditions for optimal results.
Image: Examples of photos taken with the OUKITEL C58 Pro's 50MP main camera and 8MP front camera, highlighting selfie capabilities.
5.3. Connectivity
- 4G Network: The device supports 4G networks and is compatible with GSM carriers such as T-Mobile. (Note: Not compatible with CDMA carriers like AT&T, Cricket Wireless, Verizon, Straight Talk, or U.S. Cellular).
- NFC: Utilize NFC for instant payments and quick data exchange with compatible devices.
- GPS: Integrated GPS+GLONASS+Beidou+Galileo systems provide accurate location tracking and navigation.
Image: Demonstrating instant payments using the NFC feature of the smartphone.
5.4. Battery Management
The 5150mAh battery provides extended usage, offering up to 625 hours of standby time and 19.5 hours of continuous talk time. For optimal battery life, avoid extreme temperatures and use the provided charger and Type-C cable.
Image: Visual representation of the large 5150mAh battery and its features like OTG support and Type-C charging.
5.5. Security Features
The OUKITEL C58 Pro supports both Face Recognition and Fingerprint Unlocking for secure and convenient access to your device.
- Face Recognition: Advanced algorithms provide fast and accurate security, even in low light.
- Fingerprint Unlocking: Employs live fingerprint technology for quick unlocking in approximately 0.5 seconds.
Image: Visual guide to setting up and using face recognition and fingerprint unlocking for device security.
6. Maintenance
- Keep your device clean by wiping it with a soft, dry cloth.
- Avoid exposing the phone to extreme temperatures, direct sunlight, or liquids.
- Regularly back up your data to prevent loss.
- Install system updates to ensure optimal performance and security.
7. Troubleshooting
| Problem | Solution |
|---|---|
| Device does not power on | Ensure the battery is charged. Connect the charger and wait a few minutes before attempting to power on again. |
| Poor network signal | Check if your SIM card is correctly inserted. Ensure you are within network coverage. Restart the device. Verify compatibility with your carrier (GSM networks only). |
| Applications are slow or unresponsive | Close unnecessary background applications. Clear app cache. Restart the device. Ensure RAM expansion is activated via Settings > Memory Expansion. |
| Battery drains quickly | Reduce screen brightness. Close unused apps. Disable Wi-Fi, Bluetooth, or GPS when not in use. Check for power-intensive apps in battery settings. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | OUKITEL C58 Pro |
| Operating System | Android 14 |
| CPU Model | Unisoc T606 Octa-core |
| RAM Memory | 24 GB (6GB physical + 18GB virtual) |
| Internal Storage (ROM) | 256 GB (Expandable up to 1 TB via TF card) |
| Screen Size | 6.7 Inches HD+ |
| Resolution | 1600 x 720 |
| Refresh Rate | 90 Hz |
| Battery Capacity | 5150 mAh |
| Rear Camera | 50 MP |
| Front Camera | 8 MP |
| Connectivity | 4G, Wi-Fi, Bluetooth, NFC, OTG |
| Navigation | GPS+GLONASS+Beidou+Galileo |
| Package Dimensions | 9.92 x 7.36 x 2.32 inches |
| Item Weight | 1.04 pounds |
9. Warranty and Support
OUKITEL offers a 2-year free maintenance service for this product. For any inquiries or assistance, please contact the OUKITEL official service team. Refer to the included Maintenance Card for detailed warranty information and contact methods.
10. Product Overview Video
Video: A general overview of the OUKITEL C58 Pro smartphone, showcasing its design and some features.
