1. Introduction
Welcome to the ONEMYTH Soyes M16 Pro Mini Smartphone user manual. This guide provides detailed instructions on how to set up, operate, and maintain your new device. The Soyes M16 Pro is a compact and portable 4.0-inch smartphone designed for convenience and essential mobile functionalities.
2. Product Overview
The ONEMYTH Soyes M16 Pro is a feature-rich mini smartphone, offering a balance of portability and performance. It comes equipped with a 4.0-inch HD display, a 2000mAh battery, 2GB RAM, and 16GB of internal storage, expandable via a shared SIM slot. The device supports dual SIM dual standby and is powered by an MTK processor, ensuring smooth operation for everyday tasks. It also includes facial recognition for enhanced security and a 5MP rear camera for capturing moments.

Figure 2.1: ONEMYTH M16 Pro with highlighted features.

Figure 2.2: Available colors of the ONEMYTH M16 Pro.
Video 2.1: Product demonstration of the ONEMYTH M16 Pro smartphone, showcasing its compact size, UI navigation, camera usage, music playback, and Dynamic Island feature for calls.
3. Setup
3.1 SIM Card and Memory Card Installation
- Locate the SIM card tray on the side of the device.
- Use the provided SIM ejector tool to open the tray.
- Carefully place your Nano-SIM cards (up to two) and/or a microSD card (for expandable storage) into the designated slots. Ensure the gold contacts are facing down.
- Gently push the tray back into the phone until it clicks into place.
3.2 Initial Power On
- Press and hold the Power button (located on the right side of the phone) until the ONEMYTH logo appears.
- Follow the on-screen prompts to select your language, connect to a Wi-Fi network, and set up your Google account.
3.3 Facial Recognition Setup
- Navigate to Settings > Security > Face Unlock.
- Follow the on-screen instructions to register your face. Ensure you are in a well-lit area.
- Once registered, you can use your face to unlock your device.
4. Operating Instructions
4.1 Basic Navigation
The Soyes M16 Pro features a responsive touch screen. Swipe up, down, left, or right to navigate through menus and home screens. Tap icons to open applications and use pinch-to-zoom gestures in supported apps like the browser or gallery.

Figure 4.1: Home screen with application icons.
4.2 Making Calls
To make a call, open the Phone app, dial the number, and press the call button. The device supports a 'Dynamic Island' feature that provides visual feedback for ongoing calls and other notifications at the top of the screen.
4.3 Using Applications
Your smartphone comes pre-installed with essential Android applications. You can download more apps from the Google Play Store. Simply tap an app icon to launch it.

Figure 4.2: App usage and storage management.
4.4 Music Playback
Use the pre-installed music player or download your preferred music streaming app. Connect headphones via the Type-C port (with an adapter if needed, as there is no 3.5mm jack) or use Bluetooth for wireless audio.
5. Camera Features
The Soyes M16 Pro is equipped with a 5MP rear camera and a 2MP front camera, designed for capturing everyday moments and selfies. The camera system is optimized for HD video recording, effectively reducing ghosting and anti-glare effects, and increasing the amount of incoming light by 24.2% for clearer visual representation.

Figure 5.1: Camera features and capabilities.
5.1 Taking Photos and Videos
- Open the Camera app.
- Select between photo or video mode.
- Tap the shutter button to capture an image or start/stop video recording.
- For selfies, switch to the front camera. The front camera includes features for skin rejuvenation and beauty effects.
6. Storage and Performance
The device offers 16GB of internal storage for your apps, photos, and files. For additional space, you can insert a microSD card into the shared SIM slot. The phone is powered by an MTK MT6580 processor, manufactured with TSMC technology, providing efficient performance for a mini smartphone.

Figure 6.1: MTK Processor for efficient performance.
7. Maintenance
7.1 Battery Care
The Soyes M16 Pro is equipped with a non-detachable 2000mAh battery. To prolong battery life:
- Avoid exposing the phone to extreme temperatures.
- Charge the phone using the provided Type-C cable and a compatible charger.
- Do not let the battery completely drain frequently.
7.2 General Care
- Keep the device dry and away from liquids.
- Clean the screen with a soft, lint-free cloth.
- Avoid dropping the phone or subjecting it to strong impacts.
8. Troubleshooting
If you encounter issues with your ONEMYTH Soyes M16 Pro, try the following basic troubleshooting steps:
- Device not powering on: Ensure the battery is charged. Connect the phone to a charger for at least 15 minutes before attempting to power it on again.
- Screen unresponsive: Try restarting the device by holding down the power button. If unresponsive, force restart (refer to specific Android force restart instructions if standard power button hold doesn't work).
- Network connectivity issues: Check if your SIM cards are properly inserted. Ensure mobile data is enabled in settings. Try toggling Airplane Mode on and off.
- App crashes: Clear the cache and data for the problematic app in Settings > Apps. If the issue persists, uninstall and reinstall the app.
For more complex issues, please contact customer support.
9. Specifications
| Feature | Specification |
|---|---|
| Brand Name | ONEMYTH |
| Model | Soyes M16 Pro |
| Operation System | Android |
| Display Size | 4.0 inches |
| Display Resolution | 960x480 |
| Screen Material | IPS |
| Screen Refresh Rate | 60 Hz |
| CPU Model | MTK (MT6580) |
| RAM | 2GB |
| ROM | 16GB |
| Memory Card Type | Shared with SIM slot |
| Battery Capacity | 2000mAh |
| Battery Type | Not Detachable |
| Charging Interface Type | Type-C |
| Fast Charging | Nonsupport |
| Cellular | 3G, 2G |
| SIM Card Quantity | 2 SIM Card |
| Rear Camera Quantity | 1 |
| Rear Camera Pixel | 5 MP |
| Front Camera Quantity | 1 |
| Front Camera Pixel | 2 MP |
| Bluetooth Version | YES |
| WIFI | Yes |
| Built-in GPS | Yes |
| Biometrics Technology | Face Recognition |
| 3.5mm Headphone Port | No |
| Wireless Charging | No |
| IP68/IP69K | No |
| MIL-STD-810G | No |
| Built in radiator | No |
| Language | Arabic, Polish, German, Russian, French, Korean, Norwegian, Portuguese, Japanese, Turkish, Spanish, Italian, English |
| Certification | CE, FCC, RoHS |
10. User Tips
- Android System: The device runs on the Android operating system, providing access to a wide range of apps and features through the Google Play Store.
- Global Version: This is a Global Version phone, meaning it is designed to work in various regions, including Chile, provided the local network supports 2G/3G cellular bands.
- Compact Size: Its 4.0-inch display makes it highly portable and easy to handle with one hand, fitting comfortably in smaller pockets.

Figure 10.1: The compact size of the ONEMYTH M16 Pro.
11. Warranty and Support
Your ONEMYTH Soyes M16 Pro smartphone is covered by a manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions. For technical support, troubleshooting assistance, or warranty claims, please contact the seller or manufacturer directly.
The device holds CE, FCC, and RoHS certifications, ensuring compliance with relevant safety and environmental standards.
12. Safety Information
Please read the following safety information carefully to prevent injury or damage to your device:
- Do not attempt to disassemble, repair, or modify the device yourself.
- Use only approved chargers and accessories.
- Avoid exposing the device to extreme temperatures, direct sunlight, or high humidity.
- Keep the device away from water and other liquids.
- Do not use the device while driving or in situations where it could distract you.
- Dispose of the device and its battery responsibly according to local regulations.