1. Introduction
This instruction manual provides essential information for the safe and efficient operation of your DOOGEE S Cyber Rugged Smartphone. Please read this manual thoroughly before using the device to ensure proper functionality and to maximize its lifespan. The DOOGEE S Cyber is designed for durability, featuring robust construction and advanced mobile technology.

Image 1.1: Front and back view of the DOOGEE S Cyber Rugged Smartphone, highlighting its robust design and camera module.
2. Setup
2.1 Package Contents
Verify that all items are present in the package:
- DOOGEE S Cyber Phone
- Charging Cable
- Power Adapter
- SIM Ejector Tool
- User Manual (this document)
2.2 SIM Card and Storage Card Installation
The DOOGEE S Cyber supports dual SIM cards and expandable storage via a microSD card (up to 1TB).
- Locate the SIM card tray on the side of the device.
- Insert the SIM ejector tool into the small hole next to the tray and press firmly until the tray pops out.
- Carefully pull out the tray.
- Place your Nano-SIM card(s) and/or microSD card into the designated slots on the tray. Ensure the gold contacts are facing down.
- Gently push the tray back into the phone until it clicks into place.
2.3 Initial Power On and Android 14 Setup
To power on your device for the first time:
- Press and hold the Power button (usually on the right side) until the DOOGEE logo appears.
- Follow the on-screen prompts to complete the initial setup, including language selection, Wi-Fi connection, Google account login, and security settings.
- The device runs on Android 14, offering enhanced privacy and security features.

Image 2.1: Visual representation of the Android 14 operating system interface.
3. Operating Instructions
3.1 Display
The DOOGEE S Cyber features a 6.58-inch FHD+ IPS display with a resolution of 1080 x 2340 pixels.
- Brightness Adjustment: Swipe down from the top of the screen to access the quick settings panel and adjust the brightness slider.
- Screen Timeout: Navigate to Settings > Display > Screen timeout to set the duration before the screen automatically turns off.
- Dark Theme: Enable Dark Theme in Settings > Display for reduced eye strain in low light conditions.

Image 3.1: The 6.58-inch FHD+ IPS display of the DOOGEE S Cyber, showcasing its visual clarity.
3.2 Camera
The device is equipped with a 50MP AI main camera, a 5MP wide-angle camera, and a 16MP front camera.
- Taking Photos: Open the Camera app and tap the shutter button.
- Switching Modes: Swipe left or right on the camera interface to switch between modes such as Photo, Video, Portrait, Night View, Panorama, and Beauty.
- AI Enhancements: The 50MP AI main camera automatically optimizes settings for various scenes.
- Wide-Angle: Select the wide-angle option for capturing broader landscapes or group shots.

Image 3.2: Overview of the DOOGEE S Cyber's camera system, including the 50MP AI main camera, 5MP wide-angle, and 16MP front camera.
3.3 Battery and Charging
The DOOGEE S Cyber is powered by a 10800mAh battery and supports 18W fast charging.
- Charging: Connect the provided charging cable to the USB-C port on the phone and the power adapter, then plug into a wall outlet.
- OTG Reverse Charging: The device can act as a power bank to charge other compatible devices using an OTG cable (sold separately).
- Battery Optimization: To extend battery life, manage background app usage and adjust screen brightness.

Image 3.3: The 10800mAh battery capacity of the DOOGEE S Cyber, indicating extended usage times.
3.4 Memory and Performance
The smartphone features 20GB RAM (8GB physical + 12GB virtual) and 256GB internal storage, expandable up to 1TB with a microSD card. It is powered by an Octa-Core CPU.
- Storage Management: Regularly clear unnecessary files and cache to maintain optimal performance.
- App Management: Close unused applications running in the background to free up RAM.

Image 3.4: Illustration of the DOOGEE S Cyber's memory specifications, including 20GB RAM and 256GB ROM.
3.5 Connectivity
The device supports 4G cellular networks, Wi-Fi, Bluetooth, NFC, and multiple navigation systems.
- Cellular Network: Ensure your SIM card is properly installed and your carrier supports the device's network bands (GSM: B2/3/5/8; WCDMA: B1/2/4/5/8; TDD: B34/38/39/40/41; FDD: B1/2/3/4/5/7/8/18/19/20/25/26/28A/28B/66).
- Wi-Fi: Connect to Wi-Fi networks via Settings > Network & internet > Wi-Fi.
- Bluetooth: Pair with Bluetooth devices via Settings > Connected devices > Bluetooth.
- NFC: Enable NFC for contactless payments and data transfer via Settings > Connected devices > Connection preferences > NFC.
- Navigation: The phone supports GPS, GLONASS, Galileo, and Beidou for accurate positioning.
3.6 Security Features
The DOOGEE S Cyber offers multiple security options to protect your data.
- Face Unlock: Register your face via Settings > Security & privacy > Device unlock > Face unlock.
- Side-Fingerprint Unlock: Register your fingerprint(s) using the side-mounted sensor via Settings > Security & privacy > Device unlock > Fingerprint unlock.
- PIN/Pattern/Password: Set up a traditional unlock method as a backup.

Image 3.5: Depiction of the DOOGEE S Cyber's security options, including face unlock and fingerprint unlock.
4. Maintenance
The DOOGEE S Cyber is built to be rugged, with IP68/IP69K dust and waterproof ratings and MIL-STD-810H certification for shock resistance.
- Water and Dust Resistance: Ensure all port covers are securely closed to maintain water and dust resistance. Avoid prolonged submersion beyond specified depths and durations.
- Cleaning: Use a soft, damp cloth to clean the device. Avoid harsh chemicals or abrasive materials.
- Temperature: Operate the device within recommended temperature ranges to prevent damage to the battery and internal components.
- Impact Protection: While rugged, extreme impacts can still cause damage. Handle with care.

Image 4.1: Visual representation of the DOOGEE S Cyber's IP68/IP69K and MIL-STD-810H certifications, indicating its ruggedness.
5. Troubleshooting
If you encounter issues with your DOOGEE S Cyber, refer to the following common solutions:
| Problem | Possible Solution |
|---|---|
| Device not powering on | Ensure the battery is charged. Connect to the charger for at least 15 minutes, then try powering on again. |
| Poor network signal | Check SIM card installation. Verify carrier compatibility with the device's network bands. Move to an area with better coverage. Restart the device. |
| Battery drains quickly | Reduce screen brightness, close background apps, disable unused features like Wi-Fi, Bluetooth, GPS when not needed. Check for app updates. |
| Apps crashing or freezing | Clear the app's cache (Settings > Apps > [App Name] > Storage & cache > Clear cache). Update the app. If the problem persists, uninstall and reinstall the app. |
| Touchscreen unresponsive | Restart the device. If unresponsive, force restart by holding the Power button for approximately 10-15 seconds. |
If these steps do not resolve the issue, please contact DOOGEE customer support.
6. Specifications
Detailed technical specifications for the DOOGEE S Cyber Rugged Smartphone:
| Feature | Specification |
|---|---|
| Model Name | S Cyber |
| Operating System | Android 14 |
| CPU Model | MediaTek Kompanio 800T (Octa-Core) |
| RAM | 20 GB (8GB physical + 12GB virtual) |
| Internal Storage | 256 GB |
| Expandable Storage | Up to 1 TB via microSD card |
| Screen Size | 6.58 Inches |
| Resolution | 1080 x 2340 (FHD+ IPS) |
| Main Camera | 50 MP AI Camera |
| Wide-Angle Camera | 5 MP |
| Front Camera | 16 MP |
| Battery Capacity | 10800 mAh |
| Charging | 18W Fast Charging, OTG Reverse Charging |
| Cellular Technology | 4G (Dual SIM) |
| Connectivity | Wi-Fi, Bluetooth, NFC |
| Navigation | GPS, GLONASS, Galileo, Beidou |
| Security | Face Unlock, Side-Fingerprint Unlock |
| Durability Ratings | IP68/IP69K (Water & Dust), MIL-STD-810H (Shock) |
| Item Weight | 1.32 pounds |
| Dimensions | 7.56 x 4.09 x 2.24 inches (Package) |
7. Warranty and Support
The DOOGEE S Cyber Rugged Smartphone comes with a 2-year warranty. Additionally, a 30-day no-questions-asked refund policy is offered.
- Warranty Claims: For warranty service, please retain your proof of purchase. Contact DOOGEE customer support through their official website or the retailer where the device was purchased.
- Technical Support: For further assistance or technical inquiries, visit the official DOOGEE support page or contact their customer service team.
- Online Resources: Additional information, FAQs, and software updates may be available on the official DOOGEE website: www.doogee.cc





