Introduction
This manual provides essential instructions for setting up, operating, maintaining, and troubleshooting your Blackview Shark 6 5G Android smartphone. Please read this guide thoroughly to ensure optimal performance and longevity of your device.

Image: Front and back view of the Blackview Shark 6 5G Android Smartphone, showcasing its design and camera module.
Setup
1. Unboxing Your Device
Upon opening the package, verify that all components are present. The standard package includes the Blackview SHARK 6 Mobile Phone, a Power Adaptor (9V2A), a Micro USB Cable (Type-C), a protective case, and a tempered glass film.
Video: An unboxing demonstration of the Blackview Shark 6 smartphone, showing the contents of the retail package including the phone, charger, cable, and accessories.
2. SIM Card and MicroSD Card Installation
The Blackview Shark 6 supports dual SIM cards and expandable storage via a MicroSD card. Use the provided SIM eject tool to open the SIM tray.
- Locate the SIM tray on the side of the device.
- Insert the SIM eject tool into the small hole next to the tray and press gently until the tray pops out.
- Place your Nano-SIM card(s) and/or MicroSD card into the designated slots on the tray. Ensure the gold contacts face downwards.
- Carefully reinsert the tray into the phone until it clicks into place.

Image: Diagram illustrating the insertion of dual SIM cards and a MicroSD card into the phone's tray.
3. Initial Power On and Charging
Press and hold the power button located on the side of the phone until the Blackview logo appears. Follow the on-screen instructions to complete the initial setup, including language selection, Wi-Fi connection, and Google account login. It is recommended to fully charge your device before first use.
- Connect the Type-C USB cable to the phone's charging port.
- Connect the other end of the cable to the provided power adaptor.
- Plug the power adaptor into a wall outlet.
- The charging indicator will appear on the screen.

Image: Illustration of the Blackview Shark 6 phone being charged, highlighting its 5000mAh battery and 18W fast charging capability.
Operating Your Blackview Shark 6
1. Android 15 and DokeOS 4.2
Your Blackview Shark 6 runs on the latest Android 15 operating system with Blackview's DokeOS 4.2 interface. This combination offers enhanced security, privacy controls, and a smoother user experience. Explore features like Atomized Memory 2.0 for efficient multitasking, Smart Pre-Loading for faster app launches, and Private Space for sensitive data.

Image: Visual representation of DokeOS 4.2 features on Android 15, including file folders, EasyShare app, real-time subtitles, Atomized Memory 2.0, Smart Pre-Loading, automatic clipboard clearing, and Private Space.
2. Display and Navigation
The device features a 6.88-inch HD+ IPS display with a 120Hz refresh rate, providing a fluid visual experience. Navigate using gestures or the traditional three-button navigation bar, configurable in the settings.
- Screen Resolution: 720*1640 pixels.
- Refresh Rate: Adaptive 120Hz for smooth scrolling and gaming.
- Brightness: 450 nits for clear visibility.

Image: The Blackview Shark 6's 6.88-inch display with a 120Hz refresh rate, illustrated with a racing car graphic to emphasize smoothness.
3. Camera Features
Capture moments with the 16MP AI rear camera and 8MP front camera. The camera system includes various AI-powered features to enhance your photos and videos.
- Rear Camera: 16MP with AI Scene Recognition, Portrait mode, and Smile Shutter. Supports 4K Ultra-clear Video Recording.
- Front Camera: 8MP with Face Recognition and Face Fill Light.
- AI Photo Editing Tools: Magic Eraser, One-Tap Sky Replacement, Portrait Blur, AI Portrait Light, AI Color Focus, and AI Photo Unblur.

Image: Overview of the Blackview Shark 6's 8MP front and 16MP main AI cameras, along with examples of AI photo editing tools like Magic Eraser and Sky Replacement.
4. Security Features
The Blackview Shark 6 offers multiple secure unlocking methods:
- Fingerprint Recognition: Register your fingerprint(s) in the Security settings for quick and secure unlocking.
- Face Recognition: Set up face unlock for convenient access to your device.
5. Connectivity
The device supports a range of connectivity options:
- 5G Network: Global 5G support (Bands: 1, 2, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 77, 78). Optimized for T-Mobile. Verify compatibility with your carrier.
- 4G LTE Bands: 1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 26, 28, 38, 40, 41, 66.
- 3G WCDMA: B2/B5.
- 2G GSM: 850/900/1800 (B2/B3/B5).
- Wi-Fi: Connect to wireless networks for internet access.
- Bluetooth: For connecting wireless accessories.
- NFC: Supports mobile payments and quick data transfer.
- GPS: Built-in GPS for navigation and location services.

Image: A list of supported 5G, 4G LTE, and 3G network bands for the Blackview Shark 6, emphasizing the importance of checking compatibility.
6. AI Features
The Blackview Shark 6 integrates advanced AI tools to enhance productivity and creativity:
- AI Smart Chat App: For natural conversations and assistance.
- AI Image Editing App (ImageX): Edit photos with intelligent tools.
- AI Video Trimming App (VidGen): Generate and edit videos.
- AI Music Composing App (Soundle): Create music effortlessly.
- Hi Doki: Built-in AI assistant for various tasks.

Image: Visual guide to the Doke AI features on the Blackview Shark 6, including voice wake-up, voiceprint recognition, Smart Q&A, seamless voice interaction, and global smart control.
7. Battery Management
The 5000mAh battery provides extended usage. To optimize battery life:
- Adjust screen brightness.
- Close unused apps running in the background.
- Utilize AI Power Saving mode.
- The phone supports 18W fast charging and OTG functionality for charging other devices.
Maintenance
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 > System > System update to check for updates.
2. Cleaning Your Device
To clean your Blackview Shark 6:
- Power off the device before cleaning.
- Use a soft, lint-free cloth to wipe the screen and body.
- For stubborn smudges, slightly dampen the cloth with water or a screen cleaner. Avoid harsh chemicals.
- Gently clean the charging port and speaker grilles with a soft brush if necessary.
3. Storage Management
Your device comes with 128GB of internal storage, expandable up to 2TB via a MicroSD card. To manage storage:
- Regularly delete unnecessary files, photos, and videos.
- Uninstall unused applications.
- Move large files to the MicroSD card or cloud storage.
- Clear cache data for apps in Settings > Apps & notifications > App info > Storage & cache > Clear cache.

Image: Illustration detailing the Blackview Shark 6's 128GB ROM, 2TB TF expansion, and up to 24GB RAM (8GB physical + 16GB virtual).
Troubleshooting
Common Issues and Solutions
| Issue | Solution |
|---|---|
| Device not powering on | Ensure the battery is charged. Connect to the charger and wait a few minutes before attempting to power on again. |
| Poor network connectivity | Check if your SIM card is properly inserted. Verify that your carrier's network bands are supported by the phone. Restart the device. |
| Apps crashing or freezing | Clear the app's cache (Settings > Apps & notifications > App info > Storage & cache). Update the app or the phone's operating system. |
| Battery draining quickly | Reduce screen brightness, disable unnecessary background apps, turn off Wi-Fi/Bluetooth/GPS when not in use. Check battery usage in Settings to identify power-hungry apps. |
| Fingerprint/Face ID not working | Ensure your finger/face is clean and properly positioned. Re-register your fingerprint/face ID in Security settings. |
Factory Reset
If you encounter persistent issues, a factory reset may resolve them. Warning: This will erase all data on your phone. Back up important data before proceeding.
- Go to Settings > System > Reset options.
- Select Erase all data (factory reset).
- Confirm your decision and enter your PIN/password if prompted.
- The phone will restart and begin the reset process.
Specifications
| Feature | Detail |
|---|---|
| Model Name | Shark 6 |
| Operating System | Android 15 (DokeOS 4.2) |
| Processor | Octa-Core (Unisoc T8100, 2.2 GHz CPU Speed) |
| RAM | Up to 24GB (8GB physical + 16GB virtual) |
| Internal Storage | 128GB |
| Expandable Storage | Up to 2TB via MicroSD card |
| Display | 6.88-inch IPS, 720x1640 Resolution, 120Hz Refresh Rate, 450 nits Brightness |
| Rear Camera | 16MP AI Camera (4K Video Recording) |
| Front Camera | 8MP AI Camera |
| Battery | 5000mAh (18W Fast Charging, OTG Support) |
| Connectivity | 5G, 4G LTE, 3G, 2G, Wi-Fi, Bluetooth, NFC, GPS |
| Security | Fingerprint ID, Face ID |
| Dimensions | 8.45mm thickness, 210.5g weight |
| Audio Jack | 3.5 mm |

Image: The Blackview Shark 6 smartphone highlighting its slim 8.45mm profile and light 210.5g weight, emphasizing its comfortable design.
Warranty and Support
The Blackview Shark 6 Unlocked Phone comes with a 2-year warranty. For any issues or support inquiries, please contact Blackview's dedicated service team. Refer to the warranty card included in your package for detailed terms and conditions.
For further assistance, you may visit the official Blackview website or contact their customer support channels.







