1. Introduction
This user manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your Upvivi Android TV Box 13.0. Please read this manual thoroughly before using the device to ensure optimal performance and longevity.

Image 1.1: Upvivi Android TV Box 13.0 with included remote control.
2. Package Contents
Verify that all the following items are included in your package:
- Upvivi Android TV Box 13.0
- Remote Control
- Power Adapter
- HDMI Cable
- User Manual

Image 2.1: Overview of the product and its accessories, including the remote, HDMI cable, power adapter, and user manual.
3. Product Overview and Key Features
The Upvivi Android TV Box 13.0 is designed to enhance your home entertainment experience with advanced features and robust performance.
3.1. Android 13.0 OS and RK3528 Chipset
Equipped with the RK3528 quad-core 64-bit CPU and Mali 450 GPU processor, this TV box ensures stable and efficient operation. The Android 13.0 operating system provides enhanced compatibility with various software, games, and applications, offering a smoother user interface.

Image 3.1: Android 13.0 OS with improved performance and broad application compatibility.

Image 3.2: Detailed view of the RK3528 chipset, highlighting its CPU, GPU, RAM, and ROM specifications.
3.2. 3D 8K HDR Output
The device supports 8K UHD resolution and incorporates 3D HDR and H.265 decoding technology. This significantly improves picture quality, offering rich colors and deep details. The 3D capability provides a more realistic viewing experience, especially for games.

Image 3.3: Visual representation of 8K video decoding capabilities, including 3D graphics and H.265 support.
3.3. Connectivity: WiFi6 and Bluetooth 5.0
The Android TV Box supports WiFi6 (2.4G/5.0G Dual WiFi) for a stable and fast network environment, crucial for browsing, gaming, and streaming. Bluetooth 5.0 allows connection to various Bluetooth devices, expanding its smart capabilities.

Image 3.4: Illustration of high-speed WiFi6 connectivity and other network features.

Image 3.5: Demonstrates universal compatibility and Bluetooth 5.0 connectivity with various devices.
3.4. Storage: 4GB RAM and 32GB ROM
The device features 4GB RAM and 32GB ROM, providing ample space for applications, movies, and games. Storage can be expanded up to 64GB via a micro SD card.
3.5. Ports: HDMI2.0b and USB 3.0
Equipped with an upgraded HDMI2.0b output interface for higher data throughput and a USB 3.0 interface for faster file transfers and improved reading speeds. It supports connection of external devices like a mouse and keyboard.

Image 3.6: Detailed view of the product's various input/output ports.
4. Setup Guide
Follow these steps for the initial setup of your Upvivi Android TV Box:
- Connect the HDMI Cable: Connect one end of the HDMI cable to the HDMI port on the TV Box and the other end to an available HDMI input on your television or display.
- Connect the Power Adapter: Plug the power adapter into the DC port on the TV Box and then into a power outlet. The device should power on automatically or can be turned on using the remote control.
- Connect to Wi-Fi or Ethernet: Once powered on, navigate to the network settings. Select your Wi-Fi network and enter the password, or connect an Ethernet cable to the LAN port for a wired connection.
- Initial Configuration: Follow the on-screen prompts to complete the initial setup, including language selection, time zone, and Google account login (optional, but recommended for app access).

Image 4.1: Simplified steps for connecting and setting up the TV Box.
5. Operating Instructions
5.1. Basic Navigation
Use the included remote control to navigate the Android TV interface. The directional pad (up, down, left, right) moves the cursor, and the 'OK' button selects items. The 'Back' button returns to the previous screen, and the 'Home' button takes you to the main screen.
5.2. App Management
Access the Google Play Store to download and install various applications. You can manage installed apps through the 'Settings' menu, where you can uninstall, clear data, or force stop applications.
5.3. Screen Sharing (Miracast/Airplay/DLNA)
The TV Box supports screen casting functions, allowing you to mirror content from your mobile devices to your TV. Ensure your mobile device and the TV Box are connected to the same network. Select the appropriate casting option (Miracast, Airplay, or DLNA) on the TV Box and initiate casting from your mobile device.

Image 5.1: Demonstrates screen sharing functionality from a mobile device to the TV.
6. Maintenance
6.1. Cleaning
Wipe the device with a soft, dry cloth. Do not use liquid cleaners or aerosol sprays, as they may damage the device.
6.2. Software Updates (OTA)
The Android TV Box supports OTA (Over-The-Air) online upgrades. You can download the latest software versions directly through the internet. Updates typically take only a few minutes.

Image 6.1: Illustration of the OTA online upgrade process for the Android TV box.
6.3. Storage Management
Regularly clear cache and unnecessary files from applications to maintain optimal performance. You can do this through the 'Settings' > 'Apps' menu.
7. Troubleshooting
If you encounter issues with your Upvivi Android TV Box, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power/Device not turning on | Power adapter not connected properly; Power outlet issue. | Ensure power adapter is securely connected to the device and a working power outlet. Try a different outlet. |
| No display on TV | Incorrect HDMI input selected; Loose HDMI cable; TV Box not powered on. | Check your TV's input source. Ensure HDMI cable is firmly connected. Verify the TV Box is powered on. |
| Remote control not working | Low batteries; Obstruction between remote and device. | Replace batteries. Ensure no objects are blocking the signal path. |
| Wi-Fi connection issues | Incorrect password; Router too far; Network interference. | Re-enter Wi-Fi password. Move device closer to router. Restart router and TV Box. |
| Apps freezing or crashing | Insufficient memory; App specific issue; Outdated app. | Clear app cache/data. Update the app. Restart the TV Box. |
8. Technical Specifications
| Feature | Specification |
|---|---|
| Model Name | X88-13 4GB32GB |
| Operating System | Android 13.0 |
| CPU | RK3528 Quad-core 64-bit Cortex-A53 |
| GPU | Mali 450 MP2 |
| RAM | 4GB |
| ROM | 32GB |
| Expandable Storage | Micro SD card (up to 64GB) |
| Connectivity | WiFi6 (2.4GHz/5.0GHz Dual-WiFi), Ethernet 100M, Bluetooth 5.0 |
| Video Output | HDMI2.0b (8K@30fps, 4K@60fps), AV |
| Video Decoding | H.265 HEVC, 3D, HDR10+ |
| USB Ports | USB 3.0 x1, USB 2.0 x1 |
| Other Ports | SPDIF, DC Power Input, TF Card Slot |
| Dimensions | 4.21 x 4.21 x 0.83 inches |
| Item Weight | 10.8 ounces |
| Color | Black |
9. Warranty and Support
For warranty information and technical support, please refer to the documentation provided with your purchase or contact Upvivi customer service through their official website or the retailer where the product was purchased. Keep your proof of purchase for warranty claims.