Introduction
The DOOGEE Fire3 Max is a rugged smartphone designed for durability and performance in challenging environments. It features a robust construction with IP68, IP69K, and MIL-STD-810H certifications, ensuring resistance to water, dust, and drops. This device is equipped with a powerful UNISOC T7250 processor, a large 8350mAh battery, and a versatile camera system, making it suitable for outdoor adventures and demanding professional use. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your device.
What's in the Box
Carefully unpack your DOOGEE Fire3 Max and ensure all items are present:
- 1* Fire 3 Max Rugged Phone
- 1* Type-C Cable
- 1* Charger
- 1* Protective Film (pre-applied)
- 1* SIM Ejector Tool
- 1* Packaging Box
- 1* User Manual
- 1* Service Card
Image: Contents of the DOOGEE Fire3 Max retail box, showing the phone, charger, USB-C cable, SIM ejector tool, and documentation.
Setup
1. SIM Card and Storage Installation
To install your SIM card(s) and/or microSD card:
- Locate the SIM 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.
- Place your Nano-SIM card(s) and/or microSD card into the designated slots on the tray, ensuring the gold contacts face down.
- Carefully push the tray back into the device until it clicks into place.
2. Initial Power On
To power on your device for the first time:
- Press and hold the Power button (usually on the right side) for a few seconds until the DOOGEE logo appears.
- Follow the on-screen prompts to complete the initial setup, including selecting your language, connecting to Wi-Fi, and setting up your Google account.
Operating Your Device
Display
The DOOGEE Fire3 Max features a 5.5-inch IPS HD+ display with a resolution of 720x1440 pixels. It offers vibrant colors and wide viewing angles, suitable for both indoor and outdoor use. The display supports a dark mode for reduced eye strain in low-light conditions.
Image: The 5.5-inch HD+ IPS display of the DOOGEE Fire3 Max, showcasing its clarity and color reproduction.
Battery Management
Equipped with an 8350mAh battery, the Fire3 Max provides extended usage times. It supports 18W fast charging. Expected battery life includes up to 33 days of standby, 143 hours of music playback, 26 hours of video playback, and 44 hours of calls.
Image: An internal diagram of the DOOGEE Fire3 Max emphasizing its large 8350mAh battery capacity.
Dual Camping Lights
The device features dual camping lights with 1200LM peak brightness and three adjustable modes (Illumination, Flash, SOS). To activate, locate the dedicated button or quick settings toggle. Adjust brightness as needed. Always avoid directing the light directly into eyes.
Image: The DOOGEE Fire3 Max with its powerful dual camping lights activated, providing illumination in a dark environment.
Camera Features
Capture moments with the 48MP AI main camera, 20MP night vision camera, and 8MP front camera. The AI features enhance photo quality, and the night vision camera allows for clear images in low-light conditions.
Image: The camera module of the DOOGEE Fire3 Max, illustrating the 48MP main camera, 20MP night vision camera, and 8MP front camera capabilities.
Android 15 OS Features
The Fire3 Max runs on Android 15, offering a range of features for enhanced user experience, including:
- Game Mode: Optimizes performance for gaming.
- Private Space: Secure area for sensitive apps and data.
- Super Notes: Advanced note-taking application.
- 3-Finger Screenshot: Quick gesture for capturing screenshots.
- Dual System Mode: Run two separate instances of the OS.
- App Clone: Duplicate apps for multiple accounts.
- Intelligent Motion Detection: Various gesture controls.
- Screen Awareness: Keeps the screen on while you're looking at it.
Image: A collage demonstrating key Android 15 operating system features on the DOOGEE Fire3 Max.
Gemini AI
Integrated Gemini AI provides intelligent assistance for tasks such as content creation, image analysis, code development, language learning, and a smart assistant function, including Gemini Live.
Image: Visual representation of the integrated Gemini AI and its intelligent tools for various tasks.
Connectivity and Security
The device supports NFC for contactless payments (Google Pay), Bluetooth 5.0 for stable wireless connections, and includes a 3.5mm headphone jack. For security, it features a side-mounted fingerprint sensor, face unlock, and Widevine L1 support for high-definition streaming.
Maintenance
Durability and Protection
The DOOGEE Fire3 Max is built to withstand harsh conditions, certified with IP68, IP69K, and MIL-STD-810H standards. This means it is waterproof, dustproof, and resistant to drops and extreme temperatures. While designed for ruggedness, proper care will extend its lifespan.
Image: Demonstrations of the DOOGEE Fire3 Max's IP68, IP69K, and MIL-STD-810H certifications, showing resistance to drops, water, and dust.
Cleaning
To clean your device, use a soft, damp cloth. Avoid using harsh chemicals or abrasive materials that could damage the phone's surface or seals. Ensure all ports are closed before cleaning with liquids.
Battery Care
To maximize battery life, avoid exposing the device to extreme temperatures. Use the provided charger and cable. For long-term storage, charge the battery to around 50%.
Troubleshooting
Common Issues and Solutions
- Device not turning on: Ensure the battery is charged. Connect to the charger for at least 10 minutes, then try pressing the Power button again.
- Screen unresponsive: Perform a forced restart by holding the Power button for about 10-15 seconds until the device reboots.
- Network issues (no signal/data): Check if your SIM card is correctly inserted. Verify your mobile data settings and ensure airplane mode is off. Try restarting the device.
- Apps crashing: Clear the cache and data of the problematic app in Settings > Apps. If the issue persists, uninstall and reinstall the app.
Factory Reset
A factory reset will erase all data from your device and restore it to its original factory settings. Back up important data before proceeding.
- Go to Settings > System > Reset options.
- Select Erase all data (factory reset).
- Confirm your decision and enter your PIN/password if prompted.
- The device will restart and begin the reset process.
Specifications
| Feature | Specification |
|---|---|
| Brand | DOOGEE |
| Model Name | Fire3 Max |
| Operating System | Android 15 |
| Processor | UNISOC T7250 Octa Core (1.8GHz, 12nm) |
| RAM | 32 GB (8GB + up to 24GB Extended RAM) |
| Internal Storage | 256 GB |
| Expandable Storage | Up to 2 TB (TF card, sold separately) |
| Display Size | 5.5 Inches |
| Display Type | IPS HD+ LCD |
| Display Resolution | 720 x 1440 |
| Main Camera | 48 MP AI Camera |
| Night Vision Camera | 20 MP |
| Front Camera | 8 MP |
| Battery Capacity | 8350 mAh (Lithium Ion) |
| Charging | 18W Fast Charging |
| Connectivity | 4G, Bluetooth 5.0, NFC, Wi-Fi |
| Durability Certifications | IP68, IP69K, MIL-STD-810H |
| Dimensions | 24.53 x 16.33 x 0.99 cm |
| Weight | 478 grams |
| Special Features | Dual Camping Lights (1200LM), Widevine L1, Fingerprint Sensor, Face Unlock, Gemini AI |
Warranty and Support
Warranty Information
Your DOOGEE Fire3 Max Rugged Smartphone comes with a 2-year limited warranty. This warranty covers manufacturing defects under normal use. Please retain your proof of purchase for warranty claims. For specific terms and conditions, refer to the service card included in your product packaging or visit the official DOOGEE website.
Customer Support
For technical assistance, troubleshooting, or warranty inquiries, please contact DOOGEE customer support. Contact details can typically be found on the official DOOGEE website or the service card provided with your device. Please have your model number (FIRE3MAX) and purchase information ready when contacting support.
