Introduction
Welcome to the TABWEE T90 Android 15 Tablet user manual. This guide provides essential information to help you set up, operate, maintain, and troubleshoot your new tablet. The TABWEE T90 is an 11-inch tablet featuring the latest Android 15 operating system, an Octa-core T615 processor, 24GB of RAM (8GB physical + 16GB expansion), 128GB of internal storage (expandable up to 2TB via TF card), and integrated Gemini AI capabilities. It comes equipped with a Bluetooth keyboard and mouse for enhanced productivity.
1. Setup
1.1 Unboxing and Package Contents
Carefully unpack your TABWEE T90 tablet and verify that all accessories are present. The standard package includes:
- TABWEE T90 Tablet
- Bluetooth Keyboard
- Bluetooth Mouse
- Power Adapter (10W charger)
- USB Type-C Cable
- Screen Protector
- Tablet Stand
- Stylus Pen

1.2 Initial Charging
Before first use, fully charge your tablet using the provided 10W power adapter and USB Type-C cable. The charging port is typically located on the side or bottom edge of the tablet.
1.3 Power On/Off
- To Power On: Press and hold the Power button (usually on the side) until the screen lights up.
- To Power Off: Press and hold the Power button, then select 'Power off' from the on-screen options.
1.4 Initial Setup Wizard
Upon first power-on, follow the on-screen instructions to complete the initial setup. This typically includes:
- Selecting your language and region.
- Connecting to a Wi-Fi network.
- Signing in with your Google account or creating a new one.
- Setting up screen lock (PIN, pattern, password, or Face Unlock).
1.5 Connecting Bluetooth Peripherals
To connect the Bluetooth keyboard and mouse:
- Go to Settings > Connected devices > Bluetooth.
- Turn on Bluetooth on your tablet.
- Put the keyboard and mouse into pairing mode (refer to their individual manuals if needed).
- Select the device name from the list of available devices on your tablet to pair.
2. Operating Instructions
2.1 Display Features
The TABWEE T90 features an 11-inch FHD+ IPS display with a resolution of 1920x1200. It offers 350 nits brightness and an 84.9% screen-to-body ratio for an immersive viewing experience. Widevine L1 support ensures high-quality streaming from services like Netflix, HBO, Hulu, and Prime Video.

2.2 Performance and Storage
Powered by an Octa-core Unisoc T615 processor (2 x A75@1.8GHz + 6 x A55@1.6GHz) and Mali-G57 GPU, the tablet delivers smooth performance for gaming and multitasking. It comes with 8GB of RAM, expandable by an additional 16GB for a total of 24GB, and 128GB of internal storage, further expandable up to 2TB using a TF (microSD) card.


2.3 Camera Functions
The tablet is equipped with a 13MP rear camera and a 5MP front camera. Features include Face Unlock for convenient security and Smart Google Lens for intelligent object recognition and information retrieval.

2.4 Battery Life
The TABWEE T90 houses an 8000mAh mega battery, providing extended usage times. Estimated battery life includes 5 hours for website browsing, 5 hours for video playback, 4 hours for gaming, 45 hours for music, and up to 840 hours of standby time.

2.5 Android 15 Features
Experience the latest Android 15 with enhanced features for multitasking and personalization:
- Simplified Control: Utilize APP Pairs for easy split-screen multitasking.
- Landscape Layout: Optimized notification and control center for landscape orientation.
- Enhanced Physical Keyboard Support: Seamless integration with the included Bluetooth keyboard.
- Personalized Widgets: New 'Add Widget' button and personalized widget previews for a customized home screen.

2.6 Gemini AI Integration
The TABWEE T90 integrates Gemini AI for intelligent assistance:
- AI Smart Chats: Engage in intelligent conversations.
- Effortless Sharing and Archiving: Easily share and archive content on the go.
- AI Voice-enabled Intelligent Q&A: Access information through voice commands with 10 tailored voice options.
- AI Smart Control: Intelligent control over various applications and functions.

2.7 Security and Privacy
Android 15 offers enhanced security and privacy features:
- Private Space: Create a secure area for sensitive apps and data.
- USB Authentication: Control access to your device via USB.
- Sensitive Notifications: Manage and protect sensitive information in notifications.
- Bluetooth Popup Dialog: Streamlined Bluetooth auto-on functionality.
- APP Archiving: Easily archive unused apps to free up storage without fully uninstalling.

2.8 Connectivity and Navigation
The tablet supports Wi-Fi (802.11n, 802.11b, 802.11a, 802.11ac, 802.11g) for internet access and Bluetooth for connecting wireless accessories. It also includes OTG (On-The-Go) functionality, FM radio, and Google Play services. For navigation, it supports GPS, Glonass, Beidou, and Galileo.
3. Maintenance
3.1 Cleaning Your Tablet
- Use a soft, lint-free cloth (e.g., microfiber) to clean the screen and body.
- For stubborn smudges, slightly dampen the cloth with water or a screen-cleaning solution.
- Avoid harsh chemicals, abrasive materials, or excessive moisture.
3.2 Battery Care
- Avoid extreme temperatures, as they can degrade battery performance.
- Do not let the battery completely drain frequently.
- Use only the provided charger or a certified compatible charger.
3.3 Software Updates
Regularly check for and install software updates to ensure optimal performance, security, and access to new features. Go to Settings > System > System update to check for available updates.
4. Troubleshooting
4.1 Device Not Turning On
- Ensure the battery is charged. Connect the tablet to the charger for at least 30 minutes.
- Press and hold the Power button for 10-15 seconds to perform a forced restart.
4.2 Wi-Fi Connectivity Issues
- Toggle Wi-Fi off and on in Settings.
- Restart your Wi-Fi router.
- Forget the network and reconnect by re-entering the password.
4.3 Slow Performance
- Close unused applications running in the background.
- Clear cache for frequently used apps (Settings > Apps > [App Name] > Storage > Clear cache).
- Ensure sufficient storage space is available.
- Restart the tablet periodically.
4.4 Bluetooth Connection Problems
- Ensure Bluetooth is enabled on both the tablet and the peripheral device.
- Make sure the peripheral device is in pairing mode.
- Move the devices closer to each other to ensure they are within range.
- Try unpairing and re-pairing the device.
5. Specifications
| Feature | Specification |
|---|---|
| Model | TABWEE T90 |
| Operating System | Android 15 |
| Processor | Unisoc UMS9230E (T615) Octa-core (2 x A75@1.8GHz + 6 x A55@1.6GHz) |
| GPU | Mali-G57 |
| Display | 11-inch HD+ IPS, 1920x1200 Resolution, 350 nits, 84.9% Screen-to-Body Ratio, Widevine L1 |
| RAM | 8GB (with 16GB Expansion, total 24GB) |
| Internal Storage | 128GB ROM |
| Expandable Storage | Up to 2TB via TF Card |
| Rear Camera | 13MP |
| Front Camera | 5MP |
| Battery | 8000mAh, 10W Charger |
| Wi-Fi | 802.11n, 802.11b, 802.11a, 802.11ac, 802.11g |
| Bluetooth | Supported |
| Navigation | GPS, Glonass, Beidou, Galileo |
| Ports | 3.5mm Earphone Jack, Type-C |
| Other Features | OTG, FM, Google Play, Face Unlock, Smart Google Lens, Gemini AI |
6. User Tips
- Customize Keyboard Layout: If you require a specific language keyboard (e.g., Spanish), you can usually change the software keyboard layout in Settings > System > Languages & input > Virtual keyboard. For the physical keyboard, ensure it supports your desired layout or consider remapping keys if necessary.
- Optimize Battery Life: Reduce screen brightness, disable Wi-Fi/Bluetooth when not in use, and close background apps to extend battery life.
- Utilize Gemini AI: Explore the Gemini AI features for smart assistance, voice commands, and efficient content management to enhance your daily tasks.
- Expand Storage: If you need more space for apps, media, or documents, consider adding a TF (microSD) card, as the tablet supports up to 2TB expansion.
7. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the warranty card included in your product packaging or contact the seller directly. Keep your proof of purchase for warranty claims.