Introduction
This user manual provides comprehensive instructions for the safe and efficient operation of your DOOGEE S118 Rugged Phone. Please read this manual thoroughly before using your device to ensure proper functionality and to prevent damage.
The DOOGEE S118 is designed for durability and performance, featuring a robust build, a powerful processor, and an extended battery life, making it suitable for demanding environments and prolonged use.
Package Contents
- DOOGEE S118 Smartphone
- USB Type-C Cable
- Power Adapter (33W)
- SIM Ejector Tool
- User Manual
- Warranty Card
Device Overview
Familiarize yourself with the physical components of your DOOGEE S118.

Figure 1: Front and Back View of DOOGEE S118. Shows the rugged design, camera module on the back, and the large display on the front.
- Front Camera: Located at the top of the display.
- Display: 6.58-inch FHD+ Waterdrop Screen with 120Hz refresh rate.
- Side Fingerprint Sensor: Integrated into the power button on the side.
- Volume Buttons: Located on the side for adjusting audio levels.
- USB Type-C Port: For charging and data transfer, located at the bottom.
- Rear Camera Module: Includes 50MP Main Camera, 12MP Night Vision Camera, 8MP Wide Angle & Macro Camera, and Infrared Night Vision Lights.
- SIM/TF Card Slot: Located on the side for inserting SIM cards and expandable storage.
Setup
1. Inserting SIM Cards and MicroSD Card
- Locate the SIM/TF card slot on the side of the phone.
- Insert the SIM ejector tool into the small hole next to the tray to open it.
- Place your Nano-SIM cards (up to two) and/or a MicroSD card (for up to 2TB expansion) into the designated slots on the tray. Ensure correct orientation.
- Gently push the tray back into the phone until it is flush with the device body.
Note: This device supports 4G Dual SIM. Verizon/Cricket and AT&T carriers are not supported. Please confirm compatibility with your local frequency band before use.
2. Initial Charging
Before first use, fully charge your DOOGEE S118. Use the provided 33W fast charging adapter and USB Type-C cable.
- Connect the USB Type-C cable to the phone's charging port.
- Connect the other end of the cable to the power adapter.
- Plug the power adapter into a wall outlet.
- The charging indicator will appear on the screen.

Figure 2: Illustrates the 10800mAh battery and 33W fast charging capability of the DOOGEE S118, showing the phone connected to a charger.
3. Powering On/Off
- To Power On: Press and hold the Power button (integrated with the fingerprint sensor) until the DOOGEE logo appears.
- To Power Off: Press and hold the Power button, then select "Power off" from the options on the screen.
- To Restart: Press and hold the Power button, then select "Restart" from the options.
Operating Instructions
1. Android 14 Operating System
The DOOGEE S118 runs on Android 14, offering enhanced privacy, security, and customization options. Navigate the interface using touch gestures.

Figure 3: Depicts the DOOGEE S118 display showcasing the Android 14 operating system with various applications and a clean user interface.
2. Display and Navigation
The 6.58-inch FHD+ display with a 120Hz refresh rate provides a smooth visual experience.

Figure 4: Highlights the 6.58-inch FHD+ Waterdrop Screen of the DOOGEE S118, emphasizing its 120Hz refresh rate for immersive viewing.
- Touch Gestures: Tap, swipe, pinch-to-zoom for navigation and interaction.
- Notification Panel: Swipe down from the top of the screen to access quick settings and notifications.
- App Drawer: Swipe up from the bottom of the screen to view all installed applications.
3. Camera Functions
The DOOGEE S118 features a versatile camera system for various photography needs.

Figure 5: Detailed view of the DOOGEE S118's multi-camera setup, including the 50MP AI Main Camera, 12MP Night Vision Camera, 32MP Front Camera, and 8MP Wide Angle & Macro Camera, along with infrared lights.
- 50MP Main Camera: For high-resolution photos in various lighting conditions.
- 12MP Night Vision Camera: Utilizes infrared lights to capture clear images in complete darkness.
- 32MP Front Camera: For selfies and video calls.
- 8MP Wide Angle & Macro Camera: For expansive landscape shots and detailed close-ups.
- Camera App: Open the camera application to switch between modes (Photo, Video, Night Vision, Portrait, Pro, etc.) and adjust settings.
4. Security Features
- Fingerprint Unlock: Register your fingerprints in Settings > Security & privacy > Device unlock > Fingerprint.
- Face Recognition: Set up face unlock for convenient access in Settings > Security & privacy > Device unlock > Face unlock.
- PIN/Pattern/Password: Configure a backup unlock method for your device.
5. Connectivity
- Wi-Fi: Connect to wireless networks via Settings > Network & internet > Internet.
- Bluetooth: Pair with Bluetooth devices in Settings > Connected devices > Connection preferences > Bluetooth.
- NFC: Enable Near Field Communication for contactless payments (Google Pay) and data exchange in Settings > Connected devices > Connection preferences > NFC.
- OTG (On-The-Go): Use the OTG function to connect USB devices or charge other electronic devices.
6. Performance and Storage
The DOOGEE S118 is equipped with a Helio G99 Octa-core processor and offers substantial memory and storage.

Figure 6: Illustrates the internal specifications of the DOOGEE S118, highlighting its 512GB ROM, 20GB RAM (8GB physical + 12GB virtual), and the MediaTek Helio G99 processor for efficient multitasking.
- Processor: Helio G99 Octa-core for smooth operation and gaming.
- RAM: 20GB (8GB physical + 12GB expandable virtual RAM) for efficient multitasking.
- ROM: 512GB internal storage, expandable up to 2TB with a MicroSD card.
Maintenance
- Cleaning: Use a soft, lint-free cloth to clean the screen and body. Avoid harsh chemicals.
- Water and Dust Resistance: The DOOGEE S118 is IP68/IP69K rated for water and dust resistance. Ensure all port covers are securely closed before exposure to water or dust. Do not intentionally submerge the device.
- Battery Care: Avoid extreme temperatures. Do not fully discharge the battery regularly. Use only the provided charger.
- Software Updates: Regularly check for and install system updates to ensure optimal performance and security. Go to Settings > System > System update.
- Storage Management: Periodically clear unnecessary files and apps to maintain optimal performance.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Phone does not power on. | Low battery; software crash. | Charge the phone for at least 30 minutes. Press and hold the Power button for 10-15 seconds to force restart. |
| Cannot connect to Wi-Fi. | Incorrect password; router issue; Wi-Fi disabled. | Ensure correct password. Restart router. Toggle Wi-Fi off/on in settings. |
| Poor call quality. | Weak signal; network issue. | Move to an area with better signal. Contact your carrier. |
| Apps are slow or crashing. | Too many apps running; low storage. | Close background apps. Clear app cache. Free up storage space. |
| Fingerprint sensor not working. | Finger dirty/wet; sensor dirty; software glitch. | Ensure finger and sensor are clean and dry. Re-register fingerprint. Restart phone. |
Specifications
| Feature | Detail |
|---|---|
| Model | DOOGEE S118 |
| Operating System | Android 14 |
| Processor | Helio G99 Octa-core |
| RAM | 20GB (8GB physical + 12GB virtual) |
| Internal Storage | 512GB ROM |
| Expandable Storage | Up to 2TB via MicroSD card |
| Display | 6.58-inch FHD+ (1080x2408) Waterdrop Screen, 120Hz Refresh Rate |
| Main Camera | 50MP AI Main Camera |
| Night Vision Camera | 12MP |
| Front Camera | 32MP |
| Wide Angle & Macro Camera | 8MP |
| Battery Capacity | 10800mAh |
| Charging | 33W Fast Charging (Type-C) |
| Connectivity | 4G Dual SIM, Wi-Fi, Bluetooth, NFC, OTG |
| Durability | IP68/IP69K Water & Dust Resistant, MIL-STD-810H Compliant |
| Dimensions | 178.5 mm (Height) x 83.1 mm (Width) x 17.9 mm (Thickness) |
| Weight | 1.39 pounds (approx. 630g) |
Official Product Video
Video: Overview of the DOOGEE S118 Rugged Smartphone, showcasing its design, features, and durability. This video provides a visual guide to the phone's key aspects.
Warranty and Support
For warranty information and technical support, please refer to the warranty card included in your product package or visit the official DOOGEE website. Keep your proof of purchase for warranty claims.
For further assistance, you may contact DOOGEE customer service through their official channels.
DOOGEE Official Store: Visit Store





