DOOGEE S40 Pro Rugged Smartphone User Manual

1. Introduction

The DOOGEE S40 Pro is a rugged smartphone designed for durability and performance in challenging environments. It features IP68/IP69K and MIL-STD-810G certifications, making it waterproof, dustproof, and shockproof. This manual provides essential information on setting up, operating, maintaining, and troubleshooting your device to ensure optimal performance and longevity.

Image: DOOGEE S40 Pro highlighting its 4GB RAM + 64GB ROM, 4650mAh Battery, MT6762D A25 Octa Core processor, 5.45 Inch HD+ Display, and 13MP+2MP Camera.

2. Setup

2.1 Unboxing and Package Contents

Upon opening your DOOGEE S40 Pro package, ensure all items are present:

• 1 x DOOGEE S40 Pro Smartphone
• 1 x Micro USB Cable
• 1 x EU Charger (5V/2A)
• 1 x Screen Protector Film (pre-applied)
• 1 x SIM Card Pin
• 1 x User Manual
• 1 x Warranty Card

Image: Contents of the DOOGEE S40 Pro retail box, including the phone, charger, USB cable, user manual, and SIM ejector tool.

2.2 SIM Card and TF Card Installation

The DOOGEE S40 Pro supports dual Nano SIM cards or one Nano SIM card and one TF (Micro SD) card for expandable storage up to 256GB. Use the provided SIM ejector tool to open the SIM/TF card slot.

1. Locate the SIM/TF card slot on the side of the phone.
2. Insert the SIM ejector tool into the small hole next to the tray and push gently until the tray pops out.
3. Place your Nano SIM card(s) and/or TF card into the designated slots on the tray. Ensure they are correctly oriented.
4. Carefully reinsert the tray into the phone until it is flush with the device body.

Image: Diagram showing the location of the SIM/TF card slot, 3.5mm headphone port, Micro USB jack, microphone, front camera, rear camera, fingerprint sensor, volume buttons, and power key.

2.3 Initial Charging and Power On

Before first use, it is recommended to fully charge your DOOGEE S40 Pro. Use the provided Micro USB cable and EU charger.

1. Connect the Micro USB cable to the phone's charging port.
2. Connect the other end of the cable to the power adapter, then plug the adapter into a wall outlet.
3. The phone will indicate charging status on the screen.
4. Once sufficiently charged, press and hold the Power Key (located on the side) until the DOOGEE logo appears to power on the device.

Image: Illustration of the DOOGEE S40 Pro charging with a Micro USB cable, indicating 10W fast charge capability and reaching 70% in 30 minutes.

3. Operating Instructions

3.1 Basic Navigation (Android 10.0)

Your DOOGEE S40 Pro runs on Android 10.0, offering a pure and fluid user experience. Navigate using gestures or the traditional three-button navigation bar. Swipe up from the bottom for the app drawer, swipe down from the top for notifications and quick settings.

Image: Multiple DOOGEE S40 Pro phones displaying the Android 10.0 interface, emphasizing its smart, swift, and efficient user-friendly features like minimalistic UI, exquisite iconography, intuitive navigation gestures, and power-saving dark mode.

3.2 Customizable Function Button

The S40 Pro features a dedicated customizable button on the side, which can be configured for 6 different functions or quick access to your favorite apps.

• Start Sound Recording
• Open Flashlight
• Screenshot
• Open Water Camera
• Open SOS
• Open Game Mode

To configure, go to Settings > Smart Assistant > Customizable Key.

Image: Diagram illustrating the customizable button on the side of the DOOGEE S40 Pro and its various programmable functions like sound recording, flashlight, screenshot, water camera, SOS, and game mode.

3.3 Camera Usage

The S40 Pro is equipped with a 13MP+2MP AI dual rear camera and a 5MP front camera. Open the Camera app to capture photos and videos.

• Rear Camera: Features include Mono, Video, Picture, Beauty, Bokeh, Pro, Night, and Water Mark modes. Supports 1080p video recording at 30fps.
• Front Camera: Features include Mono, Video, Picture, Beauty, Water Mark, Mirror, and Fill light. Supports 1080p video recording at 30fps.

Image: Close-up of the DOOGEE S40 Pro's rear camera setup, highlighting the Sony 13MP primary sensor (F/2.8±5% Aperture / Support Flash led) and the 2MP Portrait camera, with examples of photo enhancements like Whitening, Buffing, Thin, and Enlarge Eye.

Image: Illustration of the DOOGEE S40 Pro's 5MP front camera, emphasizing its capability for low-light and night-time photography.

3.4 NFC Functionality

The DOOGEE S40 Pro supports NFC (Near Field Communication), allowing for convenient features such as Google Pay, public transport ticket access, and data transmission with other compatible smartphones.

To use NFC, ensure it is enabled in your phone's settings (Settings > Connected devices > NFC). Then, simply tap your phone to a compatible NFC reader or another NFC-enabled device.

Image: A hand holding the DOOGEE S40 Pro near a payment terminal, illustrating NFC functionality for Google Pay, access control, and data transmission.

3.5 Navigation Systems

The S40 Pro is equipped with four global positioning systems: GPS, BEIDOU, GLONASS, and Galileo, providing superior navigation accuracy, especially useful for outdoor exploration.

Image: A person holding the DOOGEE S40 Pro displaying a map, with icons for GPS, Galileo, Glonass, and Beidou, emphasizing its powerful navigation capabilities.

3.6 Bluetooth 5.0

The device supports Bluetooth 5.0 for faster and more stable connections with other Bluetooth-enabled devices, offering a transmission distance of up to 300 meters and backward compatibility with Bluetooth 4.2.

Image: Illustration of the DOOGEE S40 Pro with a Bluetooth symbol and radiating waves, indicating support for Bluetooth 5.0 for faster and more efficient connections.

3.7 Outdoor Toolkit

The DOOGEE S40 Pro comes with a practical outdoor toolkit, including various sensors and applications to assist you in your adventures:

• Compass
• SoundMeter
• Pic Hanging
• Gradienter
• HeightMeasure
• Magnifier
• Protractor
• Plumb Bob
• Warning

Image: A person in an outdoor setting using the DOOGEE S40 Pro, with icons representing the built-in outdoor toolkit applications like Compass, SoundMeter, Gradienter, and Magnifier.

4. Maintenance

4.1 Ruggedness and Environmental Protection

The DOOGEE S40 Pro is built to withstand harsh conditions, certified with IP68/IP69K for water and dust resistance, and MIL-STD-810G for military-grade durability. This means it can be immersed in water up to 1.5 meters for 30 minutes, withstand drops from 1.5 meters, and operate in temperatures ranging from -55°C to 70°C.

Image: Visual representation of the DOOGEE S40 Pro's rugged features, including 30 minutes at 1.5M water depth, 24 hours at 1M concrete depth, and 1.5M drop resistance.

Image: Details on the DOOGEE S40 Pro's MIL-STD-810G military certification, highlighting its waterproof (up to 1.5m for 30 mins), drop-proof (up to 1.5m), fully dust-proof, and wide working temperature range (-55°C to 70°C) capabilities.

Image: Illustration showing the DOOGEE S40 Pro's ability to withstand extreme temperatures, from -55°C to 70°C, and resistance to high pressure (1450 psi) and high-temperature steam washing.

4.2 Cleaning and Care

• To clean the device, wipe it with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials.
• Ensure all port covers are securely closed to maintain water and dust resistance, especially before exposing the phone to liquids or dusty environments.
• Do not attempt to disassemble the phone, as this will void the warranty and compromise its rugged features.

4.3 Battery Care

The 4650mAh battery provides extended usage. To maximize battery life:

• Avoid extreme temperatures.
• Use the original charger and cable.
• Do not let the battery completely drain frequently.
• For long-term storage, charge the device to about 50% and power it off.

Image: Graphic illustrating the extended battery life of the 4650mAh battery: 8 hours video, 6 hours gaming, 21 hours calling, 25 hours music, and 288 hours standby.

5. Troubleshooting

5.1 Common Issues and Solutions

• Device not powering on: Ensure the battery is charged. Connect to the charger and wait a few minutes before attempting to power on again.
• Screen unresponsive: Restart the device by holding the Power Key for about 10-15 seconds.
• Network connectivity issues: Check if SIM cards are correctly inserted. Verify network settings (Settings > Network & internet). Try restarting the device.
• Apps crashing: Clear the cache of the problematic app (Settings > Apps & notifications > [App Name] > Storage & cache > Clear cache). If the issue persists, try reinstalling the app.
• Slow performance: Close unnecessary background apps. Clear cache and temporary files. Consider a factory reset if performance issues are severe (backup data first).

6. Specifications

7. User Tips

• Waterproof Feature: The DOOGEE S40 Pro is designed to be waterproof. Ensure all port covers are tightly sealed before exposing the phone to water to maintain its IP68/IP69K rating.
• Network Compatibility: Before traveling or changing carriers, verify that the phone's supported network frequencies (2G: GSM B2/3/5/8; 3G: WCDMA B1/8; 4G: FDD-LTE B1/3/7/8/20) are compatible with the local network.

8. Warranty and Support

Your DOOGEE S40 Pro comes with a manufacturer's warranty. Please refer to the included Warranty Card for specific terms and conditions, including coverage period and service procedures. For technical support or further assistance, please contact DOOGEE customer service through their official channels.