1. Product Overview
The DOOGEE S41T is a rugged smartphone designed for durability and performance. It features a robust build, a long-lasting battery, and an advanced camera system, making it suitable for various environments and uses.

Figure 1: Front and rear view of the DOOGEE S41T Rugged Smartphone, highlighting its robust design and 8GB+64GB memory with Android 14.
2. Setup Guide
2.1 What's in the Box
Upon unboxing your DOOGEE S41T, you should find the following items:
- 1 x S41T Rugged Smartphone
- 1 x Type-C USB Cable
- 1 x Charger
- 1 x Packing Box
- 1 x Manual
- 1 x Warranty Card
- 2 x Anti-explosion film
Video 1: Unboxing the DOOGEE S41T Rugged Smartphone, showing the contents of the retail package including the phone, charger, cable, and documentation.
2.2 SIM Card and Storage Installation
The DOOGEE S41T supports dual SIM cards and expandable storage up to 1TB via a Micro SD card (not included). To install your SIM cards or Micro SD card:
- Locate the SIM card tray on the side of the device.
- Use the provided SIM ejector tool to open the tray.
- Carefully place your 4G Dual SIM cards and/or Micro SD card into the designated slots.
- Gently push the tray back into the device until it clicks into place.
Video 2: Demonstrating the installation of SIM cards and expandable storage on the DOOGEE S41T, highlighting the dual SIM and Wi-Fi capabilities.
2.3 Initial Charging and Power On
Before first use, it is recommended to fully charge your DOOGEE S41T. Connect the provided Type-C USB cable to the phone and the charger, then plug the charger into a power outlet. The phone is equipped with a 6300mAh battery for extended use.
- Charging Time: Allow several hours for a full charge.
- Power On: Press and hold the power button (usually on the side) until the DOOGEE logo appears.

Figure 2: Illustration of the DOOGEE S41T's 6300mAh large capacity battery, indicating long usage times for normal use, music, telephone calls, and video playback.
3. Operating Instructions
3.1 Android 14 System Navigation
Your DOOGEE S41T runs on the Android 14 operating system, offering a seamless and efficient user experience. Navigate through the interface using gestures and on-screen buttons. Android 14 includes enhanced privacy and security features, allowing for personalized settings to protect your data.

Figure 3: The DOOGEE S41T displaying various applications and the Android 14 OS logo, illustrating the user interface.
3.2 Camera Usage
The DOOGEE S41T is equipped with a 13MP Triple Rear Camera and an 8MP Front-facing Camera. To capture photos and videos:
- Open the Camera application from your home screen or app drawer.
- Select your desired mode (Photo, Video, Portrait, etc.).
- Tap the shutter button to take a picture or start/stop recording a video.
- Utilize the AI features for enhanced image quality.

Figure 4: Visual representation of the DOOGEE S41T's 13MP AI main camera and 8MP front camera, alongside sample images taken in outdoor settings, including climbing, hiking, and underwater photography.
Video 3: Demonstrating the camera capabilities of the DOOGEE S41T, showcasing its 13MP AI main camera and ability to capture clear images in various environments.
3.3 Custom Button and NFC Functionality
The DOOGEE S41T features a customizable button for quick access to frequently used functions or applications. Additionally, it supports NFC (Near Field Communication) for convenient mobile payments and data transfer.
- Custom Button: Assign a specific action or app to the custom button via the phone's settings.
- NFC: Enable NFC in settings to use Google Pay or other NFC-enabled services. Ensure the phone is close to the NFC reader for successful transactions or data exchange.
4. Key Features
4.1 Rugged Durability
The DOOGEE S41T is built to withstand harsh environments, having passed IP68/IP69K and MIL-STD-810H tests. This means it is worry-free against drops from 6FT height, full submersion into 4FT deep water for 30 minutes, and complete covering by dust or sand.

Figure 5: The DOOGEE S41T demonstrating its certified triple protection, including 1.8M drop resistance, 30 minutes at 1.5M water depth, and 24 hours of 360-degree dustproof capability.
Video 4: Highlighting the rugged features of the DOOGEE S41T, including its IP68, IP69K, and MIL-STD-810H certifications for water, dust, and drop resistance.
Video 5: Demonstrating the extreme durability of the DOOGEE S41T, showcasing its ability to withstand drops and water submersion.
4.2 Long-Lasting Battery
With its 6300mAh massive battery, the DOOGEE S41T provides extended power for outdoor adventures or long work shifts. Expect up to 15 days on standby, 2-3 days of normal use, and 29 hours of calling time.
4.3 Powerful Performance
The DOOGEE S41T features 8GB RAM (4GB + 4GB Extended RAM) and 64GB ROM, ensuring smooth operation and ample storage for your applications and media. The powerful Octa-Core processor enhances multitasking capabilities.

Figure 6: Depiction of the DOOGEE S41T's internal components, emphasizing its 8GB RAM and 64GB ROM, powered by an Octa Core processor for efficient performance.
4.4 Immersive Display
Experience vibrant visuals on the 5.45-inch IPS HD+ display with a resolution of 720*1440 pixels. The screen offers 16.7 million colors and an 18:9 aspect ratio, protected by Corning Gorilla Glass.

Figure 7: The DOOGEE S41T's 5.5-inch IPS HD+ display, showcasing its Corning Gorilla Glass protection, 720*1440 resolution, 16.7 million colors, and 18:9 aspect ratio.
5. Maintenance
To ensure the longevity and optimal performance of your DOOGEE S41T, follow these maintenance guidelines:
- Cleaning: Use a soft, lint-free cloth to clean the screen and body. For stubborn dirt, slightly dampen the cloth with water. Avoid harsh chemicals.
- Water and Dust Resistance: Always ensure all port covers (USB, headphone jack) are securely closed to maintain the IP68/IP69K water and dust resistance.
- Software Updates: Regularly check for and install system updates to benefit from the latest features, security patches, and performance improvements. You can usually find this option in the phone's settings under "System" or "About phone".
- Battery Care: Avoid extreme temperatures when charging or using the device. While the battery is large, prolonged exposure to very hot or cold conditions can affect its lifespan.
6. Troubleshooting
If you encounter issues with your DOOGEE S41T, try the following common troubleshooting steps:
- Phone Not Turning On: Ensure the battery is charged. Connect the charger and wait a few minutes before attempting to power on again.
- Network Connectivity Issues: Check if your SIM cards are properly inserted. Verify that mobile data or Wi-Fi is enabled. Restart the phone.
- Apps Crashing/Freezing: Close and reopen the app. Clear the app's cache and data in settings. If the issue persists, uninstall and reinstall the app.
- Slow Performance: Close unnecessary background apps. Clear cache regularly. Consider freeing up storage space if it's nearly full.
- Water/Dust Exposure: If the phone has been exposed to water or dust, ensure all ports are sealed. If the phone is wet, dry it thoroughly before charging.
For more complex issues or if the problem persists, please refer to the warranty and support section for assistance.
7. Specifications
| Feature | Specification |
|---|---|
| Product Dimensions | 6.37 x 3.06 x 0.63 inches |
| Item Weight | 1.1 pounds |
| Item Model Number | S41T |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Operating System | Android 14 |
| Connectivity Technologies | Bluetooth, Wi-Fi, USB, NFC |
| GPS | True |
| Special Features | Fast Charging Support, Dual SIM, Expandable Memory, Built-In GPS, Water Resistant |
| Human Interface Input | Touchscreen |
| Scanner Resolution | 720*1440 pixels |
| Other Camera Features | Rear, Front |
| Audio Jack | 3.5 mm |
| Form Factor | Bar |
| Color | Green |
| Battery Power Rating | 6300 Milliamp Hours |
| Phone Talk Time | 29 Hours |
| Manufacturer | DOOGEE |
| Memory Storage Capacity | 64 GB |
| Standing Screen Display Size | 5.45 Inches |
| RAM Memory Installed Size | 64 GB |
| Battery Capacity | 6300 Milliamp Hours |
| CPU Speed | 3.2 GHz |
| Screen Size | 5.45 Inches |
| Refresh Rate | 90 Hz |
| Model Name | S41T |
| Wireless Carrier | Unlocked for All Carriers |
8. Warranty and Support
DOOGEE is committed to providing excellent customer service and product quality. Your DOOGEE S41T comes with the following:
- 2-Year Free Warranty: Covering manufacturing defects and issues under normal use.
- 30 Days Money Back: A satisfaction guarantee allowing returns within 30 days without reason.
- 24/7 Professional Team Support: A dedicated support team available to assist you with any problems or inquiries.
For further assistance, please visit the official DOOGEE store or contact their customer support directly.