1. Introduction
This manual provides essential information for setting up, operating, and maintaining your GOODTEL G3 10-inch Tablet. Please read it thoroughly to ensure proper use and to maximize your device's performance and longevity.

Figure 1: GOODTEL G3 Tablet with included accessories: Bluetooth keyboard, mouse, stylus, charger, and cables. This image displays the GOODTEL G3 10-inch tablet alongside its comprehensive accessory kit, including a wireless Bluetooth keyboard, wireless mouse, touch screen stylus, earphones, Type-C charger, USB data cable, and OTG cable. A protective leather case is also shown.
2. Setup and Initial Configuration
2.1 Package Contents
Verify that all items are present in your package:
- GOODTEL G3 10.1-inch Tablet
- Wireless Bluetooth Keyboard
- Wireless Mouse
- Earphones
- Touch Screen Stylus
- Leather Case
- Type-C Charger
- USB Data Cable
- OTG Cable
- User Manual
- Dust Cloth
2.2 Charging the Tablet
Before first use, fully charge the tablet using the provided Type-C charger and USB data cable. The charging port is a Type-C port.
2.3 Power On and Initial Setup
- Press and hold the power button until the screen lights up.
- Follow the on-screen prompts to select your language, connect to a Wi-Fi network, and set up your Google account.
2.4 SIM Card and MicroSD Card Installation
The tablet supports dual SIM cards and a MicroSD card for expanded storage (4-128GB).
- Locate the SIM/MicroSD card slot on the side of the tablet.
- Carefully insert your Mini-SIM card(s) into the designated SIM1 and SIM2 slots.
- Insert the MicroSD card into its slot.
- After installation, restart the tablet for the changes to take effect.

Figure 2: GOODTEL G3 Tablet with app icons and detailed view of SIM and MicroSD card installation. The tablet screen displays popular application icons. A detailed inset shows the dual SIM card slots (SIM 1, SIM 2) and the MicroSD card slot, supporting 4-128GB expansion. Instructions for SIM card installation and restarting the tablet are also present.
3. Operating Your Tablet
3.1 Android 10 Operating System
Your GOODTEL G3 tablet runs on Android 10.0, offering an intuitive and efficient user experience. Navigate using touch gestures, access apps from the home screen, and customize settings through the notification panel.

Figure 3: GOODTEL G3 Tablet displaying various applications and key specifications. The tablet screen is shown running a game, a YouTube video, and a document editing application. Below the tablet, icons highlight key specifications: 64GB ROM, 4GB RAM, 10-inch display, 8000mAh battery, Google Play support, and MicroSD card expansion.
3.2 Connecting Bluetooth Accessories
The included wireless Bluetooth keyboard and mouse can be easily paired with your tablet:
- Go to Settings > Connected devices > Bluetooth.
- Turn on Bluetooth on your tablet.
- Put the keyboard or mouse into pairing mode (refer to their individual manuals if needed).
- Select the accessory from the list of available devices on your tablet to pair.
3.3 Camera Usage
The tablet features a 5MP front camera and an 8MP rear camera. Open the Camera app to capture photos and videos.
3.4 Display Features
The 10-inch IPS display with 1280x800 resolution provides a clear viewing experience for various activities.

Figure 4: GOODTEL G3 Tablet display features and user scenarios. This image illustrates the tablet's 10-inch IPS display with a 16:9 aspect ratio, emphasizing a comfortable viewing experience. It shows various users enjoying the tablet for entertainment and social interaction.
4. Maintenance and Care
4.1 Screen Care
The tablet comes with a pre-installed protective film and features a 2.5D tempered glass screen that is anti-scratch, easy to clean, and water-resistant. A replacement protective film is included in the package.

Figure 5: GOODTEL G3 Tablet screen protection features. This image emphasizes the screen protection features of the GOODTEL G3 tablet. It highlights that a protective film is pre-installed, the screen is anti-scratch, and it is easy to clean and water-resistant. A note mentions that the protective film is not scratch-proof and a replacement is included.
4.2 General Cleaning
Use a soft, lint-free cloth to clean the tablet's screen and body. Avoid using harsh chemicals or abrasive materials.
4.3 Software Updates
Periodically check for system updates in Settings > System > System update to ensure your tablet has the latest features and security patches.
5. Troubleshooting
If you encounter issues with your tablet, refer to the following common solutions:
- Tablet is unresponsive: Press and hold the power button for about 10-15 seconds to force a restart.
- Apps are slow or crashing: Close unnecessary background applications. Clear app caches in Settings > Apps & notifications > [App Name] > Storage & cache. Consider uninstalling unused apps.
- Wi-Fi or Bluetooth connectivity issues: Toggle Wi-Fi/Bluetooth off and on. Restart your tablet and/or your router/Bluetooth device.
- Battery drains quickly: Reduce screen brightness, disable unused features like GPS or Bluetooth, and close background apps.
- Tablet not charging: Ensure the charger and cable are securely connected and undamaged. Try a different compatible charger and cable if available.
- Factory Reset: As a last resort for persistent software issues, you can perform a factory reset. Go to Settings > System > Reset options > Erase all data (factory reset). Warning: This will erase all data on your tablet. Back up important data before proceeding.
6. Specifications
| Feature | Specification |
|---|---|
| Model | GOODTEL G3 |
| Dimensions (L x W x H) | 25 x 17.8 x 0.8 cm (9.84 x 7.01 x 0.31 inches) |
| Weight | 540 grams |
| Display | 10.1-inch IPS, 1280 x 800 pixels, 2.5D Tempered Glass |
| Operating System | Android 10 |
| Processor | Quad Core MTK 1.30 GHz |
| RAM | 4 GB |
| Internal Storage (ROM) | 64 GB |
| Expandable Storage | MicroSD (supports 4-128 GB) |
| Front Camera | 5 MP |
| Rear Camera | 8 MP |
| Wi-Fi | 802.11 a/b/g/n (2.4 GHz) |
| Bluetooth | V4.0 |
| SIM Support | Dual Mini SIM |
| Battery | 8000 mAh Lithium-ion Polymer |
| Power Input | 5V/2A |
| Ports | Type-C, 3.5mm Headphone Jack, Mini SIM Slot, Micro SD Slot |
| Additional Features | MIC, FM, GPS, G-sensor, Multi-language support |

Figure 6: GOODTEL G3 Tablet 8000mAh battery life performance. This graphic highlights the extended battery life of the GOODTEL G3 tablet, powered by its 8000mAh battery. It indicates approximately 4 hours of video playback, 6 hours of web browsing, 140 hours of standby time, and 8 hours of reading.

Figure 7: GOODTEL G3 Tablet features including Android 10, connectivity, and cameras. This image showcases the tablet's key features: Android 10 operating system, Wi-Fi connectivity, Dual SIM capability, dual cameras (5MP front, 8MP rear), and Bluetooth. The microphone hole is also indicated.
7. Support and Warranty Information
7.1 Customer Support
GOODTEL provides a professional and efficient support team dedicated to assisting customers with pre-sale and after-sale inquiries. If you require assistance, please contact our support team through the contact information provided with your purchase or on the official GOODTEL website.
7.2 Warranty
Please refer to the warranty card included in your product packaging for detailed warranty terms and conditions. Keep your proof of purchase for warranty claims.




