DOOGEE S40 Lite Smartphone User Manual

Introduction

The DOOGEE S40 Lite is a rugged smartphone designed for durability and performance. It features IP68/IP69K/MIL-STD-810G certifications for water, dust, and shock resistance. This device is equipped with a 5.5-inch IPS display, dual rear cameras, a 4650mAh battery, and runs on Android 9.0 Pie with a Quad Core 1.3GHz processor. This manual provides essential information for setting up, operating, and maintaining your DOOGEE S40 Lite.

What's in the Box

• DOOGEE S40 Lite Smartphone
• Adapter
• USB Cable
• SIM Card Pin (for insertion/removal)

Setup Guide

1. SIM Card Installation

The DOOGEE S40 Lite supports two SIM cards or one Nano-SIM and one TF card. Follow these steps to install your SIM card(s):

1. Ensure the S40 Lite is powered off.
2. Locate and open the waterproof plug covering the SIM tray.
3. Use the provided card pin to unlock and eject the SIM card tray.
4. Place your SIM card(s) and/or TF card into the tray according to the diagram.
5. Carefully reinsert the tray and close the waterproof plug securely to maintain water resistance.

2. Initial Power On

Press and hold the power button located on the side of the device until the DOOGEE logo appears. Follow the on-screen prompts to complete the initial setup, including language selection, Wi-Fi connection, and Google account setup.

Operating Your DOOGEE S40 Lite

Durability and Protection

The DOOGEE S40 Lite is built to withstand harsh environments. It is certified with IP68/IP69K and MIL-STD-810G standards, meaning it is resistant to water immersion up to 1.5 meters for 30 minutes, 24 hours of concrete submission, and drops from 1.2 meters. The 5.5-inch IPS display is protected by Corning Gorilla Glass 4, offering enhanced scratch and drop resistance.

Image: The DOOGEE S40 Lite showcasing its robust design and certifications for water, dust, and shock resistance.

Display Features

The device features a 5.5-inch 18:9 IPS full screen with a 480x960 HD resolution. The display is protected by Corning Gorilla Glass 4, providing durability against scratches and accidental drops.

Image: The DOOGEE S40 Lite highlighting its 5.5-inch display with Gorilla Glass protection.

Camera Functions

Capture moments with the 8.0MP + 5.0MP dual rear cameras, featuring an 80° wide-angle lens. The 8.0MP front camera is suitable for selfies. An Underwater Shooting Mode is available for capturing photos and videos in aquatic environments.

Image: The DOOGEE S40 Lite highlighting its camera features for various photography modes.

Battery Life

The device is equipped with a 4650mAh large battery, providing extended usage time for various activities.

Security Features

Unlock your phone quickly and securely using either fingerprint recognition or face ID, both capable of unlocking the device in approximately 0.2 seconds.

Image: Visual representation of the face and fingerprint unlock features on the DOOGEE S40 Lite.

Navigation and Connectivity

The S40 Lite includes GPS, GLONASS, and AGPS for accurate location tracking and navigation. It supports GSM (2G: B2/3/5/8) and WCDMA (3G: B1/2/4/5/8) networks, ensuring connectivity in supported regions. Wi-Fi and Bluetooth are also available for wireless communication.

Image: The DOOGEE S40 Lite showing its supported network frequency bands.

Customized Button

A customizable button on the left side of the device can be configured for quick access to functions such as video recording, underwater photoshooting, SOS calls, or other applications.

Software and Performance

Running on Android 9.0 Pie, the S40 Lite is powered by a Quad Core 1.3GHz MT6580 processor. It comes with 2GB RAM and 16GB ROM, expandable up to 128GB via a micro SD card, providing sufficient space for multitasking and media storage.

Image: The DOOGEE S40 Lite displaying its operating system and internal specifications.

Maintenance

To ensure the longevity and optimal performance of your DOOGEE S40 Lite, follow these maintenance guidelines:

• Water and Dust Resistance: Always ensure all port covers (USB, SIM tray) are securely closed to maintain the device's IP68/IP69K water and dust resistance. Do not intentionally expose the device to water or dust if covers are open or damaged.
• Cleaning: Use a soft, damp cloth to clean the device. Avoid using harsh chemicals or abrasive materials that could damage the screen or casing.
• Temperature: Avoid exposing the device to extreme temperatures (below -30°C or above 55°C) for prolonged periods, as this can affect battery life and internal components.
• Charging: Use only the provided adapter and USB cable for charging to prevent damage to the battery and device.
• Software Updates: Regularly check for and install software updates to ensure your device has the latest security patches and performance improvements.

Troubleshooting

If you encounter issues with your DOOGEE S40 Lite, consider the following general troubleshooting steps:

• Device Not Responding: If the device is unresponsive, press and hold the power button for approximately 10-15 seconds to force a restart.
• Battery Draining Quickly: Check background apps, reduce screen brightness, disable unused features like GPS or Bluetooth, and ensure you are using the original charger.
• Network Connectivity Issues: Verify your SIM card is correctly inserted. Check network settings, restart the device, or contact your service provider.
• App Performance: Close unnecessary background applications. Clear app cache or reinstall problematic applications.
• Storage Full: Delete unnecessary files, photos, or videos. Move media to an external SD card if installed.

For persistent issues, consult the official DOOGEE support resources or contact customer service.

Technical Specifications

Official Product Videos

Warranty and Support

For warranty information, technical support, or further assistance, please refer to the official DOOGEE website or contact their customer service department. Keep your proof of purchase for warranty claims.