1. Introduction
The DOOGEE S118 is a robust and high-performance rugged smartphone designed for durability and extensive functionality. It features a large display, powerful processor, and advanced camera system, making it suitable for various demanding environments and daily use.

Key features include a 512GB ROM with 20GB RAM (expandable), a 6.58-inch FHD+ 120Hz display, a 10800mAh battery with 33W fast charging, and a versatile 50MP main camera system. It operates on Android 14 and is powered by the Helio G99 processor.
2. What's in the Box
Upon unboxing your DOOGEE S118, please verify that all the following items are included:
- DOOGEE S118 Smartphone
- Charger (33W)
- USB Type-C Cable
- SIM Ejector Tool
- User Manual (this document)
- Warranty Card
3. Setup
3.1 Initial Charging
Before first use, it is recommended to fully charge the device. Connect the provided USB Type-C cable to the phone's charging port and the 33W charger to a power outlet. The charging indicator will show the battery status.

3.2 SIM Card and Storage Installation
The DOOGEE S118 supports dual Nano-SIM cards or one Nano-SIM and one TF (microSD) card for expanded storage. Use the SIM ejector tool to open the SIM tray located on the side of the device.
- Insert the SIM ejector tool into the small hole on the SIM tray.
- Gently pull out the SIM tray.
- Place your Nano-SIM card(s) and/or TF card into the designated slots on the tray, ensuring correct orientation.
- Carefully push the tray back into the phone until it clicks into place.
3.3 Powering On/Off
- To Power On: Press and hold the Power button until the DOOGEE logo appears.
- To Power Off: Press and hold the Power button until the power options menu appears, then select 'Power off'.
- To Restart: Press and hold the Power button until the power options menu appears, then select 'Restart'.
3.4 Initial Setup Wizard
Upon first power-on, the device will guide you through an initial setup wizard. Follow the on-screen prompts to:
- Select your language.
- Connect to a Wi-Fi network.
- Sign in with your Google account or create a new one.
- Set up screen lock (PIN, pattern, password, fingerprint, face unlock).
- Review and accept terms and conditions.
4. Operating Instructions
4.1 Basic Phone Functions
- Making Calls: Open the Phone app, enter the number, and tap the call icon.
- Sending Messages: Open the Messages app, tap 'Start chat', enter recipient and message, then send.
- Internet Browsing: Use the pre-installed browser or download one from the Google Play Store.
4.2 Display and Navigation
The DOOGEE S118 features a 6.58-inch FHD+ display with a 120Hz refresh rate for smooth visuals and responsive touch interactions.


4.3 Camera Usage
The S118 is equipped with a versatile camera system:
- 50MP Main Camera: For high-resolution photos in various lighting conditions.
- 12MP Night Vision Camera: Utilizes 2 IR lights for clear imaging in complete darkness.
- 32MP Front Camera: For high-quality selfies and video calls.
- 8MP Wide Angle & Macro Camera: For expansive landscape shots and detailed close-ups.


4.4 Storage and Performance
The S118 comes with 512GB of internal storage and 20GB of RAM (8GB physical + 12GB virtual expansion), ensuring smooth multitasking and ample space for applications and media. Storage can be further expanded up to 2TB via a TF card.


Powered by the Helio G99 Octa-core 2.2GHz 6nm processor, the device delivers strong performance for gaming, applications, and overall system efficiency.

4.5 Connectivity and Security
The S118 supports 4G dual SIM, NFC (with Google Pay support), GPS, Wi-Fi, and Bluetooth. For security, it includes side fingerprint recognition and face recognition.


5. Maintenance
5.1 Durability and Protection
The DOOGEE S118 is built to be rugged, featuring MIL-STD-810H compliance for military-grade durability, IP68 rating for water and dust resistance, and IP69K for protection against high-pressure, high-temperature water jets. This makes it suitable for harsh environments.


5.2 Cleaning and Care
- To clean the device, use a soft, lint-free cloth. For stubborn dirt, a slightly damp cloth can be used.
- Avoid using harsh chemicals, solvents, or abrasive cleaners, as these can damage the phone's surface and seals.
- Ensure all port covers are securely closed before exposing the phone to water or dust.
5.3 Battery Care
To maximize battery lifespan:
- Avoid extreme temperatures.
- Use only the provided charger and cable.
- Do not let the battery completely drain frequently.
- For prolonged storage, charge the battery to around 50%.

6. Troubleshooting
6.1 Common Issues and Solutions
- Device not powering on: Ensure the battery is charged. Connect to the charger for at least 10 minutes before attempting to power on again.
- Poor network signal: Check SIM card insertion. Move to an area with better network coverage. Restart the device.
- Apps crashing/slow performance: Close background apps. Clear app cache. Restart the device. Ensure sufficient storage space.
- Battery draining quickly: Reduce screen brightness. Disable unnecessary features like GPS, Bluetooth, Wi-Fi when not in use. Limit background app activity.
- Water/Dust ingress: If the device has been exposed to water, ensure all ports are dry before charging. Do not open the device.
6.2 Carrier Compatibility
Please note that the DOOGEE S118 rugged phone does not support Verizon/Cricket and AT&T. It is crucial to confirm compatibility with your local carrier's frequency bands before purchasing or using the device.

Supported frequency bands include: FDD: B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28AB/66/71, TDD: B34/38/39/40/41, WCDMA: B1/2/4/5/6/8/19, CDMA: BC0/BC1/BC10, GSM: B2/3/5/8. Support EDGE/GPRS.
7. Specifications
| Feature | Specification |
|---|---|
| Model Name | S118 |
| Operating System | Android 14 |
| Processor | Helio G99 Octa-core 2.2GHz 6nm |
| RAM Memory | 20 GB (8GB physical + 12GB virtual) |
| Internal Storage | 512 GB |
| Expandable Storage | Up to 2 TB (TF card) |
| Screen Size | 6.58 Inches |
| Resolution | 1080 x 2480 (FHD+) |
| Refresh Rate | 120 Hz |
| Main Camera | 50 MP |
| Night Vision Camera | 12 MP |
| Front Camera | 32 MP |
| Wide Angle & Macro Camera | 8 MP |
| Battery Capacity | 10800 mAh |
| Charging | 33W Fast Charging (Type-C) |
| SIM Card Support | Dual Nano SIM |
| Connectivity | 4G, Wi-Fi, Bluetooth, NFC, GPS |
| Durability Ratings | MIL-STD-810H, IP68, IP69K |
| Dimensions (L x W x T) | 178.5 mm x 83.1 mm x 17.9 mm (approximate, from image) |
| Item Weight | 1.39 pounds |
| Special Features | Fingerprint Unlock, Face Recognition, OTG, Hands-free FM radio |
8. Warranty and Support
For detailed warranty information, please refer to the warranty card included in your product packaging or visit the official DOOGEE website. Warranty terms and conditions may vary by region and retailer.
For technical support, software updates, or further assistance, please visit the official DOOGEE support page or contact their customer service. You can also visit the DOOGEE Store on Amazon for product information and related accessories.





