1. Introduction
Thank you for choosing the YUXINUO XS97 S3 4K HD TV Box. This device transforms your television into a smart entertainment hub, offering access to a vast array of online content, apps, and media playback capabilities. Powered by Android 10 and an Allwinner H313 Quad Core processor, it delivers a smooth 4K viewing experience with HDR support. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your TV Box.
2. Package Contents
Please check the box for the following items:
- XS97 S3 4K HD TV Box (Main Unit)
- HDMI Cable
- IR Cable (for remote receiver)
- Remote Control
- Micro USB Cable
- USB Charger
- User Manual


3. Product Overview
The XS97 S3 is a compact and powerful TV stick designed for seamless integration with your home entertainment system. It features a sleek black design and essential ports for connectivity.




3.1. Connectors and Dimensions
The device features an HDMI output, a USB Host Port, a Micro USB port for power, and an IR port for the remote receiver. It also includes a TF Card slot for expandable storage.

4. Setup Guide
Follow these steps to set up your XS97 S3 4K HD TV Box:
- Connect to TV: Plug the XS97 S3 TV Box directly into an available HDMI port on your television.
- Connect IR Receiver (Optional): If you prefer to use the external IR receiver for better remote signal reception, connect the IR cable to the designated IR port on the TV Box.
- Power Connection: Connect the Micro USB cable to the TV Box's power port and the other end to the provided USB charger. Plug the USB charger into a power outlet. The LED indicator on the TV Box will turn blue when working and red when in standby.
- Select Input: Turn on your television and use your TV's remote control to select the correct HDMI input source that the TV Box is connected to.
- Initial Setup: The TV Box will boot up. Follow the on-screen instructions to complete the initial setup, which typically includes selecting your language (default is English), connecting to a Wi-Fi network, and logging into your Google account.
- Remote Control: The remote control should automatically pair. If not, follow any on-screen prompts or refer to the troubleshooting section.
5. Operating Instructions
The XS97 S3 TV Box runs on Android 10, providing a user-friendly interface for accessing various features.

5.1. Basic Navigation
Use the provided remote control to navigate the Android interface. The directional pad, OK button, Home button, Back button, and Menu button are your primary controls.
5.2. App Installation
Access the Google Play Store or other Android markets to download and install your favorite streaming apps (e.g., Netflix, Hulu, YouTube, Flixster) and games.
5.3. Media Playback
The TV Box supports local media playback from connected USB drives (U Disk), external hard drives (HDD), or TF cards. It supports a wide range of video and audio formats, including 4K@60fps video decoding with H.265 and VP9.

5.4. Screen Mirroring
Expand your entertainment by mirroring content from your mobile devices to your TV. The XS97 S3 supports DLNA, Airplay, and Miracast protocols.

5.5. Advanced Features
- Convection Cooling System: Designed for efficient heat dissipation during continuous operation.
- Enhanced Graphics: Supports Vulkan and OpenGL ES3.2 for cooler graphics and improved gaming performance.
- Anti-shake Technology: Provides clearer images and a better visual experience.
- Wireless Peripherals: Supports 2.4G wireless mouse and keyboard for easier navigation and input.



6. Specifications
Detailed technical specifications for the XS97 S3 4K HD TV Box:


| Feature | Description |
|---|---|
| CPU | Allwinner H313 Quad Core ARM Cortex A53 |
| GPU | G31 OpenGL3.2 |
| RAM | 1GB |
| ROM | 8GB |
| WiFi | 802.11 b/g/n 2.4G |
| HDMI | 4K*2K UHD Output, HDMI 2.1 |
| USB Port | USB Host Port, USB OTG |
| IR | IR Receiver/Remote Receiver Connect |
| TF CARD | Support 4GB/8GB/16GB/32GB/64GB |
| Power | Micro USB 5V/1.5A (LED indicator: Working: Blue; Standby: Red) |
| OS | Android 10.0 |
| Video Decoding | Up to 4K@60fps (VP9 Profile-2, H.265 Main10@L5.1, AVS2 JiZhun 10bit Profile, H.264 BP/MP/HP@L4.2, H.263 BP, MPEG-4 SP/ASP@L5, MPEG-2 MP/HL, MPEG-1 MP/HL, Xvid, Sorenson Spark, VP8, AVS/AVS+ JiZhun Profile, WMV9/VC1 SP/MP/AP, JPEG HFIF) |
| Audio Formats | MP3, AAC, WMA, RM, FLAC, Ogg |
| Image Formats | HD JPEG, BMP, GIF, PNG, TIF |
| Language | English, French, German, Spanish, Italian, etc. |
| Dimensions | 93.6 x 33 x 13 mm |
7. Maintenance
To ensure the longevity and optimal performance of your XS97 S3 TV Box, please follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the device. Do not use liquid cleaners or aerosols, as they may damage the device.
- Environment: Keep the device in a dry environment, away from direct sunlight, high temperatures, and humidity. Ensure proper ventilation to prevent overheating.
- Power Off: When not in use for extended periods, disconnect the power adapter from the wall outlet.
- Avoid Impact: Do not drop or subject the device to strong impacts, as this may damage internal components.
8. Troubleshooting
If you encounter issues with your XS97 S3 TV Box, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No Power | Power adapter not connected or faulty. | Ensure the Micro USB cable and USB charger are securely connected to the TV Box and a working power outlet. Check if the LED indicator is lit. |
| No Signal on TV | Incorrect HDMI input selected or loose HDMI cable. | Verify that your TV is set to the correct HDMI input source. Ensure the HDMI cable is firmly connected to both the TV Box and the TV. |
| Remote Control Not Responding | Low batteries, IR receiver blocked, or remote not paired. | Replace batteries in the remote. Ensure no obstructions between the remote and the TV Box's IR receiver (or external IR cable). Try re-pairing the remote if necessary (refer to on-screen prompts during initial setup). |
| Wi-Fi Connection Issues | Incorrect password, weak signal, or router issues. | Double-check your Wi-Fi password. Move the TV Box closer to your router or ensure no interference. Restart your router and the TV Box. |
| Apps Crashing/Freezing | Insufficient memory, outdated app, or software glitch. | Close background apps. Clear cache for the problematic app. Update the app to the latest version. Restart the TV Box. |
9. User Tips
- For optimal performance, regularly clear the cache of frequently used apps.
- Consider using a 2.4G wireless mouse and keyboard for easier navigation and typing, especially when browsing or using productivity apps.
- Ensure your internet connection is stable and fast enough for 4K streaming to avoid buffering issues.
10. Warranty and Support
The YUXINUO XS97 S3 4K HD TV Box comes with a standard manufacturer's warranty. Please refer to your purchase documentation for specific warranty terms and conditions. For technical support, product inquiries, or warranty claims, please contact the seller or manufacturer directly through their official channels.





