Ulefone Armor 25T Rugged Phone User Manual

1. Introduction

Welcome to the user manual for the Ulefone Armor 25T Rugged Phone. This device is engineered for durability and high performance, integrating a thermal imaging camera, advanced photography capabilities, and robust protection against environmental elements. This manual provides essential information on setting up, operating, maintaining, and troubleshooting your device to ensure optimal performance and longevity.

The Ulefone Armor 25T is designed for users who require a reliable smartphone in challenging environments, offering features such as a MediaTek Helio G99 processor, a 6.78-inch 120Hz display, a 6500mAh battery, and comprehensive IP68/IP69K and MIL-STD-810H certifications.

2. Product Overview

2.1 Key Features

• Integrated Thermal Imaging Camera: Features the latest ThermoVue sensor with 160x120 resolution, 25Hz refresh rate, and a temperature measurement range of -20°C to 550°C.
• Powerful Performance: Equipped with MediaTek Helio G99 SoC, 12GB (6GB physical + 6GB virtual) RAM, and 256GB internal storage, expandable up to 2TB.
• Advanced Camera System: Includes a 50MP wide-angle main camera, a 64MP night vision camera with two infrared LEDs, and a 32MP front selfie camera.
• Vibrant Display: 6.78-inch FHD+ display with 1080x2460 resolution and a 120Hz refresh rate for smooth visuals.
• Long-lasting Battery: 6500mAh battery supporting 33W fast charging, 30W wireless charging, and wireless reverse charging.
• Rugged Durability: IP68/IP69K water and dust resistance, and MIL-STD-810H certification for extreme conditions.
• Latest Android OS: Runs on Android 14, offering enhanced personalization, security, and accessibility.
• Additional Features: NFC with Google Pay, customizable key, face unlock, fingerprint ID, 3-card slot, GPS, GLONASS, Beidou, Galileo, IR Blaster, and headset-free FM radio.

2.2 Device Layout

Familiarize yourself with the physical components of your Ulefone Armor 25T.

Figure 2.2.1: Front and back view of the Ulefone Armor 25T, highlighting the thermal imaging camera.

This image displays the Ulefone Armor 25T from both its front and rear perspectives. The front shows the large display, while the rear highlights the prominent camera module, including the thermal imaging sensor and other camera lenses. The carbon fiber texture on the back is also visible.

Figure 2.2.2: Detailed view of the camera system on the Ulefone Armor 25T.

A close-up of the Ulefone Armor 25T's camera array, detailing the thermal imaging lens, the 50MP ultra main camera, and the 64MP night vision camera. The 32MP front camera is also indicated.

3. Setup

3.1 Unboxing and Initial Inspection

Upon receiving your Ulefone Armor 25T, carefully open the packaging and inspect all contents for any signs of damage. The standard package includes:

• 1 x Ulefone Armor 25T Rugged Phone
• 1 x AC Power Charger (33W)
• 1 x Type-C to Type-C Data Cable (100cm)
• 1 x Tempered Glass Screen Protector
• 1 x SIM Needle
• 1 x Lanyard
• 1 x Multi-language User Manuals (physical copy)

Figure 3.1.1: Contents included in the Ulefone Armor 25T package.

This image displays all items typically found inside the retail box of the Ulefone Armor 25T, including the phone itself, charging accessories, a screen protector, SIM tray tool, lanyard, and the user manual.

3.2 SIM Card and Storage Installation

The Armor 25T supports a 3-card slot configuration (2 SIM cards + 1 TF card). Use the provided SIM needle to open the SIM tray. Insert your Nano-SIM cards and/or a TF (microSD) card into the designated slots. Ensure the tray is fully reinserted to maintain water and dust resistance.

3.3 Initial Charging

Before first use, it is recommended to fully charge the device. Connect the provided 33W AC power charger to the Type-C port on your phone. The battery indicator on the screen will show charging progress. The device also supports 30W wireless charging and wireless reverse charging.

Figure 3.3.1: Ulefone Armor 25T connected for charging.

This image illustrates the Ulefone Armor 25T being charged via its USB-C port, with visual indicators of its 6500mAh battery capacity and 33W fast charging capability. It also shows examples of call time, reverse charge, and video playback duration.

4. Operating Instructions

4.1 Power On/Off and Basic Navigation

• Power On: Press and hold the Power button (located on the right side) until the Ulefone logo appears.
• Power Off: Press and hold the Power button, then select "Power off" from the options.
• Restart: Press and hold the Power button, then select "Restart" from the options.
• Screen Lock/Unlock: Briefly press the Power button to lock or unlock the screen.
• Navigation: Utilize touch gestures (swipe, tap, pinch) for navigating the Android 14 interface.

4.2 Thermal Imaging Camera Operation

The integrated ThermoVue thermal imaging camera allows for various applications, including pipe blockages inspection, mechanical and electrical maintenance, building science, and wildlife monitoring. To use:

1. Locate the Thermal Camera application on your home screen or app drawer.
2. Open the application. The thermal view will be displayed.
3. Adjust settings such as emissivity, temperature measurement points, and color palettes as needed within the app interface.
4. Capture thermal images or videos using the on-screen controls.

Figure 4.2.1: Overview of thermal imaging capabilities.

This graphic details the technical specifications of the Ulefone Armor 25T's thermal imaging, including its 160x120 resolution, <50mk sensitivity, 25Hz frame rate, up to 1000m measuring range, -10°C to 550°C temperature measurement, ±3°C accuracy, and 12µm pixel pitch. It also shows various applications of thermal imaging.

Figure 4.2.2: Thermal camera application interface.

A screenshot of the Ulefone Armor 25T's thermal camera interface, demonstrating real-time temperature readings and adjustable settings for emissivity and distance.

4.3 Night Vision Camera

The 64MP night vision camera with infrared LEDs allows for clear imaging in low-light or complete darkness. Access this feature through the camera application and switch to "Night Vision" mode.

Figure 4.3.1: Example of night vision photography.

An example image captured using the 64MP night vision camera, demonstrating its ability to produce clear, detailed images in dark environments, such as this depiction of a deer at night.

4.4 Other Key Functions

• NFC & Google Pay: Enable NFC in settings to use Google Pay for contactless payments.
• Custom Key: Program the customizable side button for quick access to frequently used apps or functions.
• Face Unlock & Fingerprint ID: Set up biometric security for convenient and secure device unlocking.
• IR Blaster: Use the built-in IR Blaster to control compatible infrared devices like TVs and air conditioners.
• Outdoor Toolbox: Access a suite of utility tools including a compass, flashlight, height meter, and more.

Figure 4.4.1: Various features of the Ulefone Armor 25T.

This composite image showcases several key functionalities of the Ulefone Armor 25T, including its Android 14 operating system, customizable key, NFC and Google Pay support, gloves mode, face unlock and fingerprint ID, 3-card slot, GPS capabilities, and headset-free FM radio.

5. Maintenance

5.1 Cleaning Your Device

Despite its rugged design, regular cleaning helps maintain the device's appearance and functionality. Use a soft, lint-free cloth to wipe the screen and body. For stubborn dirt, a slightly damp cloth with mild soap can be used, ensuring all ports are sealed before cleaning. Avoid harsh chemicals or abrasive materials.

5.2 Maintaining Water and Dust Resistance

The Ulefone Armor 25T is IP68/IP69K rated. To ensure its water and dust resistance:

• Always ensure the SIM tray and USB port cover are securely closed before exposing the device to water or dust.
• Do not submerge the device in water deeper than specified or for longer than recommended.
• If the device gets wet, dry it thoroughly with a clean cloth before charging or opening any ports.
• Avoid exposing the device to high-pressure water jets or extreme temperatures.

Figure 5.2.1: Ulefone Armor 25T demonstrating water resistance.

This image shows the Ulefone Armor 25T being splashed with water, illustrating its IP68/IP69K water resistance rating.

5.3 Battery Care

To prolong battery life:

• Use only the original or certified chargers and cables.
• Avoid extreme temperatures, as they can degrade battery performance.
• Do not fully discharge the battery frequently.

6. Troubleshooting

This section addresses common issues you might encounter with your Ulefone Armor 25T. For more complex problems, please contact customer support.

7. Specifications

Detailed technical specifications for the Ulefone Armor 25T:

8. Warranty and Support

8.1 Warranty Information

Warranty terms and conditions for the Ulefone Armor 25T are typically provided in the physical user manual included in the product packaging or can be found on the official Ulefone website. Please refer to these resources for detailed warranty coverage, duration, and claim procedures.

8.2 Customer Support

For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact Ulefone customer support. Contact details are usually available on the official Ulefone website or in the documentation provided with your device. The manufacturer is Ulefone, and the service center information provided is A/S Center: +86 755 83892089.