1. Introduction
The Ulefone RugKing 5 Pro is a rugged smartphone designed for durability and high performance in challenging environments. Featuring a massive 20000mAh battery, advanced camera system, and military-grade protection, this device is built to withstand extreme conditions while providing a seamless user experience. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your device.
Video: Ulefone RugKing 5 Pro Product Overview. This video provides a general overview of the smartphone's features and design.
2. What's in the Box
Upon unboxing your Ulefone RugKing 5 Pro, you should find the following items:
- AC Power Charger (100~240V)
- Type-C to Type-C Data Cable (100cm)
- Screen Protector
- Pry Opener
- Lanyard
Image: The Ulefone RugKing 5 Pro and its included accessories laid out. This image displays the smartphone, AC power charger, Type-C data cable, screen protector, pry opener, and lanyard.
Video: Ulefone RugKing 5 Pro Unboxing Video. This video demonstrates the unboxing process and shows all items included in the package.
3. Setup
3.1. SIM Card & MicroSD Installation
To install your SIM card(s) and/or MicroSD card:
- Locate the SIM card tray on the left side of the device.
- Use the provided pry opener to gently open the waterproof flap covering the tray.
- Carefully pull out the SIM tray.
- Place your Nano SIM card(s) and/or MicroSD card into the designated slots on the tray.
- Ensure the cards are correctly oriented and securely seated.
- Gently push the tray back into the device until it is flush with the side.
- Close the waterproof flap firmly to maintain water and dust resistance.
3.2. Initial Power On & Basic Setup
To power on your device for the first time:
- Press and hold the Power button (usually on the right side) until the Ulefone logo appears.
- Follow the on-screen prompts to select your language, connect to a Wi-Fi network, and agree to the terms and conditions.
- You will be guided through setting up your Google account and other initial preferences.
3.3. Fingerprint & Face Unlock Setup
For enhanced security, set up fingerprint and face unlock:
- Navigate to Settings > Security & privacy > Device unlock.
- Select Fingerprint Unlock and follow the on-screen instructions to register your fingerprint. You will need to lift and touch your finger multiple times to capture different parts of your print.
- Select Face Unlock and follow the prompts to register your face. Ensure you are in a well-lit area.
4. Operating Your Device
4.1. Battery & Charging
The RugKing 5 Pro features a massive 20000mAh battery for extended usage and supports 33W fast charging. It also offers OTG (On-The-Go) reverse charging, allowing you to use your phone as a power bank for other devices.
- Charging: Connect the provided Type-C cable and AC charger to your phone and a power outlet. The 33W fast charging ensures quick replenishment.
- Reverse Charging: Use a Type-C to Type-C data cable (or appropriate adapter) to connect your RugKing 5 Pro to another device. The phone will then act as a power bank.
Image: An illustration highlighting the 20000mAh battery capacity, 33W fast charging, and OTG reverse charging capabilities of the Ulefone RugKing 5 Pro.
4.2. Display Features
Experience visuals on a 6.78-inch FHD+ display protected by Corning Gorilla Glass. With a maximum brightness of 910 nits, the screen remains visible even in direct sunlight. The innovative Water-Lock Mode disables touchscreen input when submerged or wet, preventing accidental touches.
- Water-Lock Mode: This mode can be activated from the quick settings panel. It locks the touchscreen to prevent unintended actions when the phone is wet or underwater.
Image: A visual representation of the Ulefone RugKing 5 Pro's 6.78-inch FHD+ display, emphasizing its brightness, resolution, and Corning Gorilla Glass protection.
Image: The Water-Lock Mode feature of the Ulefone RugKing 5 Pro, illustrating its function in wet conditions to prevent accidental touchscreen inputs.
4.3. Camera System
The RugKing 5 Pro is equipped with a versatile camera setup:
- 64MP Main Camera: For high-resolution photos with incredible detail.
- 20MP Night Vision Camera: Paired with two infrared LEDs, this camera allows for clear visuals in complete darkness.
- 16MP Front Camera: Ideal for selfies and video calls.
Image: A detailed view of the Ulefone RugKing 5 Pro's camera module, highlighting the 64MP main camera, 20MP night vision camera with IR LEDs, and the 16MP front camera.
Image: The 20MP Night Vision Camera of the Ulefone RugKing 5 Pro in action, demonstrating its ability to capture clear images in low-light or dark conditions using infrared LEDs.
4.4. Versatile LED Light
The RugKing 5 Pro features a powerful built-in LED light with 1202 LEDs, delivering 976 lumens of brightness. It offers multiple lighting modes for various situations:
- Lighting Mode: Standard illumination.
- Sharp Light Mode: Focused, brighter beam.
- SOS Mode: Flashes an SOS signal.
- AlwaysLighting Mode: Provides continuous, ambient light.
The LED light can be activated and controlled via a dedicated custom key on the side of the phone or through the 'Camping Light' app.
Image: The Ulefone RugKing 5 Pro's versatile LED light, showcasing its brightness and utility for outdoor activities like camping.
4.5. AI Assistant
The smartphone integrates with various AI platforms, including Google Gemini, ChatGPT, and Grok, offering intelligent features:
- AI Recorder: Instantly record audio and generate transcripts and summaries.
- AI Writer: Optimize messages with writing tools and auto-correction.
- AI Search: Highlight items or text on the screen for instant search results.
Image: An illustration of the Ulefone RugKing 5 Pro's integrated AI features, including Google Gemini, AI Recorder, AI Writer, and AI Search.
4.6. Connectivity & Other Functions
The RugKing 5 Pro offers a range of additional functionalities:
- Widevine L1: Enjoy high-definition streaming on platforms like Netflix, Hulu, and Prime Video.
- Dual 4G: Supports dual 4G connectivity for reliable network access.
- NFC: For contactless payments and data transfer.
- Headset-Free FM Radio: Listen to FM radio without needing a headset.
- Custom Key: A programmable button for quick access to preferred functions.
- Outdoor Toolbox: A suite of utility apps for outdoor adventures.
- 3-Card Slot: Accommodates two SIM cards and one MicroSD card simultaneously.
- Navigation: Supports GPS, GLONASS, Beidou, and Galileo for accurate positioning.
Image: An overview of the Ulefone RugKing 5 Pro's additional features, such as the 3-card slot, biometric security, Widevine L1 certification, NFC, custom key, outdoor toolbox, and multi-system GPS.
5. Maintenance
5.1. Ruggedness & Durability
The Ulefone RugKing 5 Pro is built to military-grade standards (MIL-STD-810H) and boasts IP68/IP69K ratings, ensuring resistance against water, dust, and drops. This makes it suitable for construction sites, extreme sports, and outdoor adventures.
- Water Resistance: Can withstand submersion in water up to 1.5 meters for 30 minutes. Ensure all port covers are securely closed before exposure to water.
- Dust Resistance: Fully protected against dust ingress.
- Drop Resistance: Designed to survive drops from up to 1.5 meters.
Image: The Ulefone RugKing 5 Pro demonstrating its IP68/IP69K and MIL-STD-810H certifications, showcasing its resistance to water, drops, and dust in various outdoor scenarios.
5.2. Cleaning
To maintain your device's performance and appearance:
- Wipe the screen and body with a soft, damp cloth.
- Avoid using harsh chemicals or abrasive materials.
- Ensure all port covers are closed before cleaning with water.
6. Troubleshooting
If you encounter any issues with your Ulefone RugKing 5 Pro, consider the following basic troubleshooting steps:
- Device Freezing/Unresponsive: Press and hold the Power button for about 10-15 seconds to force a restart.
- Battery Drain: Check background app usage in Settings > Battery. Reduce screen brightness and disable unnecessary features like GPS or Wi-Fi when not in use.
- Network Issues: Ensure your SIM card is properly inserted. Try toggling Airplane Mode on and off. If issues persist, contact your wireless carrier.
- Water-Lock Mode Not Disengaging: If the screen remains locked after being wet, ensure the phone is completely dry. You may need to manually disable the mode from quick settings or restart the device.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Ulefone |
| Operating System | Android 16 |
| RAM Memory Installed Size | 16 GB |
| Memory Storage Capacity | 256 GB (expandable up to 2TB via SD card) |
| Screen Size | 6.78 Inches |
| Display Resolution Maximum | 1080 x 2460 FHD+ Pixels |
| Max Brightness | 910 nits |
| Rear Facing Camera Photo Sensor Resolution | 64 MP (Main) + 20 MP (Night Vision) |
| Front Photo Sensor Resolution | 16 MP |
| Battery Capacity | 20000 Milliamp Hours |
| Charging | 33W Fast Charge, OTG Reverse Charging |
| Water Resistance Level | IP68/IP69K |
| Durability Standard | MIL-STD-810H |
| Versatile LED Light | 976 lumens, 1202 LEDs |
| Connectivity | Dual 4G, NFC, GPS + GLONASS + Beidou + Galileo |
| Biometric Security | Face Recognition, Fingerprint Recognition |
| Item Weight | 629 Grams |
| Item Dimensions | 7.05 x 3.35 x 1.04 inches |
8. Warranty & Support
Ulefone provides a 12-month manufacturer warranty service in the US for the RugKing 5 Pro. For any questions about the product, technical assistance, or warranty claims, please contact Ulefone customer support.
You can find more information and support resources on the official Ulefone website or through their Amazon store page: