1. Introduction and Overview
The DOOGEE Note56 Plus is a global version smartphone designed for an intuitive user experience. It features the Android 16 operating system, a large 6150mAh Silicon-Carbon battery, a 6.56-inch HD+ 90Hz IPS display, a 50MP main camera, and 48GB RAM (6GB + up to 42GB Extended RAM) with 256GB ROM, expandable up to 2TB. This manual provides essential information for setting up, operating, and maintaining your device.
Video: DOOGEE Note56 Plus product overview highlighting key features like slim design, camera, battery, and OS.

Image: Front and back view of the DOOGEE Note56 Plus, showcasing its design and core specifications.
2. Setup
2.1 Package Contents
Ensure all items are present in the box:
- 1x DOOGEE Note56 Plus Smartphone
- 1x Type-C Cable
- 1x Charger
- 1x Protective Film (Pre-applied)
- 1x Card Removal Pin
- 1x Protective Case
- 1x Packing Box
- 1x User Manual
- 1x Warranty Card

Image: All items included in the DOOGEE Note56 Plus retail package.
2.2 SIM Card and Storage Installation
The DOOGEE Note56 Plus supports dual nano SIM cards or one nano SIM card and one TF (microSD) card for expanded storage. Use the provided card removal pin to open the SIM tray.
- Locate the SIM tray on the side of the device.
- Insert the card removal pin into the small hole next to the tray and push gently until the tray ejects.
- Carefully place your nano SIM card(s) and/or TF card into the designated slots on the tray. Ensure the gold contacts are facing down and the cards are correctly oriented.
- Gently push the tray back into the device until it clicks into place.
2.3 Initial Power On and Charging
To power on your device, press and hold the power button (located on the side) until the DOOGEE logo appears. For initial setup, it is recommended to fully charge the device using the provided Type-C cable and charger. The 6150mAh battery provides extended usage time.
3. Operating Instructions
3.1 Android 16 OS Features
Experience a faster, smarter, and more secure Android 16 OS with features designed for effortless use:
- Private Space: Securely store sensitive apps and data.
- Super Clipboard: Enhanced clipboard functionality for managing copied content.
- Dual System Mode: Run two separate environments for work and personal use.
- Split Screen: Multitask efficiently by using two apps simultaneously.
- Game Space: Optimize performance and minimize distractions during gaming.
- Smart Body Sensing: Advanced sensor capabilities for various interactions.
- Screen Sense: Intelligent screen features for improved usability.
- Video Display Enhancement: Optimized visuals for video playback.
- Live Subtitles: Real-time captioning for audio content.

Image: Visual representation of the intuitive features available in Android 16 OS.
3.2 Camera Functions
The Note56 Plus is equipped with a 50MP rear camera and an 8MP front camera, featuring PDAF (Phase Detection AutoFocus) and an Omnivision sensor for clear and detailed photos. Utilize the built-in filters for creative expression and portrait mode for depth-rich shots.

Image: Demonstrates the rear camera capabilities for capturing clear details.

Image: Highlights the front camera's ability to take clean selfies and apply filters.
3.3 Google Gemini AI Assistant
The built-in Google Gemini AI Assistant offers powerful AI capabilities to enhance your daily tasks:
- Engage in conversations with Gemini Live for information, vacation planning, or interview questions.
- Easily create, edit, and share emojis and memes.
- Upload images for interpretation and translation.
- Practice and translate languages in real-time during chats.

Image: Examples of how to use the Google Gemini AI Assistant for various tasks.
3.4 Other Features
- Biometrics: Unlock your phone quickly and securely using the side-mounted fingerprint sensor or face recognition.
- NFC: Utilize full-scenario NFC for effortless one-touch connections and payments.
- FM Radio: Stay tuned with music and news anywhere.
- Certified for Streaming: Enjoy secure apps and HD streaming on platforms like Netflix, Hulu, HBO, and Google TV with GMS certification and DRM L1 support.

Image: Visual overview of the phone's advanced features.
4. Maintenance
Proper care ensures the longevity and optimal performance of your DOOGEE Note56 Plus.
- Cleaning: Use a soft, lint-free cloth to clean the screen and body. Avoid harsh chemicals or abrasive materials.
- Environmental Conditions: Do not expose the device to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
- Battery Care: The 6150mAh Silicon-Carbon battery is designed for durability (up to 1000 charge cycles, 4 years durable battery). To maximize battery lifespan, avoid frequently draining the battery completely or leaving it fully charged for extended periods. Use only the provided charger and cable.
- Software Updates: Regularly check for and install system updates to ensure your device has the latest security patches and performance improvements.

Image: Details about the phone's durable Silicon-Carbon battery technology.
5. Troubleshooting
If you encounter issues with your DOOGEE Note56 Plus, try the following common troubleshooting steps:
- Device Not Responding: Press and hold the power button for about 10-15 seconds to force a restart.
- Charging Issues: Ensure the charger and Type-C cable are securely connected to both the phone and a working power outlet. Try a different charger or cable if available.
- Network Connectivity: Check if Airplane Mode is off. Restart the device. Verify your SIM card is correctly inserted and your mobile data plan is active.
- App Malfunctions: Clear the cache and data of the problematic app in Settings > Apps. If the issue persists, uninstall and reinstall the app.
- Slow Performance: Close unnecessary background apps. Clear cached data. Consider performing a factory reset as a last resort (back up your data first).
For persistent issues or problems not covered here, please contact customer support via AliExpress chat for professional assistance.
6. Specifications
| Feature | Specification |
|---|---|
| Brand Name | DOOGEE |
| Model | Note56 Plus |
| Operation System | Android 16 |
| CPU Model | Unisoc T7225 Octa-core (1.8GHz, 12nm) |
| Memory (RAM & ROM) | 48GB RAM (6GB + Up to 42GB Extended RAM) + 256GB ROM |
| External Storage | T-Flash Card up to 2 TB (purchased separately) |
| Battery Capacity | 6150mAh (Not Detachable) |
| Fast Charging | Adaptive Fast Charge |
| Charging Interface Type | Type-C |
| Display Size | 6.56 inch |
| Screen Type | Water Drop Screen, IPS |
| Screen Refresh Rate | 90 Hz |
| Display Resolution | 1612x720 (HD+) |
| Rear Camera Pixel | 50MP |
| Front Camera Pixel | 8MP |
| SIM Card Quantity | 2 SIM Card (nano SIM1 + nano SIM2 or nano SIM + TF card) |
| Cellular | 2G, 3G, 4G (GSM: B2/3/5/8; WCDMA: B1/2/4/5/8; TDD: B38/40/41; FDD: B1/2/3/4/5/7/8/18/19/20/25/26/28A/28B/66) |
| Wi-Fi | Yes (2.4G/5G, 802.11ac/a/b/g/n) |
| Bluetooth Version | No |
| Built-in GPS | Yes (GPS | Glonass | Galileo | Beidou) |
| NFC | Yes |
| 3.5mm Headphone Port | Yes |
| Biometrics Technology | Side-Mounted, Face Recognition |
| Dimensions | 163.8 x 75.8 x 8.45mm |
| Unit Weight | 195g |

Image: Internal memory and processor details for the Note56 Plus.
7. User Tips
- Maximize Storage: While the phone comes with 256GB ROM, consider adding a TF card (up to 2TB, purchased separately) if you frequently store large files, photos, or videos.
- Battery Optimization: To get the most out of the 6150mAh battery, manage background app usage and adjust screen brightness. The Silicon-Carbon battery is durable, but consistent good charging habits will extend its life.
- Utilize AI Features: Explore the Google Gemini AI Assistant for quick translations, information retrieval, and creative content generation to streamline your daily interactions.
- Screen Protection: A protective film is pre-applied, and a protective case is included. Using these accessories can help safeguard your device from minor scratches and impacts, contributing to its overall durability.
8. Warranty and Support
Your DOOGEE Note56 Plus comes with a 1-year warranty. For any product-related inquiries, technical support, or warranty claims, please contact DOOGEE Official Store customer service via AliExpress chat. They have professional staff and technical support available to assist you.
Please refer to the included Warranty Card for detailed terms and conditions.