1. Introduction
This user manual provides comprehensive instructions for the C idea CM810 Android Tablet. It covers everything from initial setup and operation to maintenance and troubleshooting. Please read this manual carefully to ensure proper use and to maximize the performance and lifespan of your device.
The C idea CM810 is an 8-inch Android tablet featuring dual SIM support, 4G network compatibility, and a 3000mAh battery. It is designed for various uses including reading, browsing, watching movies, and playing games, offering a user-friendly interface and robust performance.
2. Safety Information
To ensure safe and proper operation of your C idea CM810 tablet, please observe the following safety guidelines:
- Do not expose the device to extreme temperatures, direct sunlight, or high humidity.
- Avoid dropping or subjecting the device to strong impacts.
- Use only manufacturer-approved chargers and accessories.
- Do not attempt to disassemble, repair, or modify the device yourself. Refer to qualified service personnel.
- Keep the device away from water and other liquids.
- Dispose of the device and its battery responsibly according to local regulations.
- Avoid using the device while driving or engaging in activities that require full attention.
3. Package Contents
Upon opening the package, please verify that all items listed below are present and in good condition:

Image: Contents of the C idea CM810 tablet package, including the tablet, charger, USB cable, and other accessories.
- C idea CM810 Tablet Device
- Charger Head
- USB Charging Cable
- Earbud and Charging Cable
- Touch Pen
- OTG Adaptor
- Screen Protector
- Silicon Case Cover
- Ring Holder
- User Manual (this document)
- Warranty Card
- (Note: Some accessories like Watch and 3D Glasses may be included depending on the specific bundle.)
4. Product Overview
Familiarize yourself with the physical components and features of your C idea CM810 tablet.

Image: Front and back view of the C idea CM810 tablet, showcasing the display and rear camera module.

Image: Detailed rear view of the C idea CM810 tablet, highlighting the camera and branding.

Image: Side view of the C idea CM810 tablet, showing the power and volume buttons.
Key Features:
- 8-inch IPS LCD Display: Provides consistent and accurate colors with wide viewing angles (178°).
- Dual SIM Slot: Supports TD-LTE and FDD-LTE 4G networks for flexible connectivity.
- Cameras: 5MP rear camera with autofocus and a 2MP front camera for video calls and photos.
- Processor: Quad-core processor for smooth performance.
- Operating System: Android 6.1 OS for a user-friendly experience.
- Battery: 3000mAh large-capacity battery for extended use.
- Connectivity: Wi-Fi and Bluetooth for easy media sharing and internet access.

Image: Close-up of the 8-inch HD IPS screen, emphasizing its visual quality and size.
5. Setup Guide
5.1. Charging the Tablet
Before first use, fully charge your tablet. Use only the provided charger and USB cable.
- Connect the USB cable to the tablet's charging port.
- Plug the other end of the USB cable into the charger head.
- Insert the charger head into a power outlet.
- The battery icon on the screen will indicate charging status. A full charge typically takes 2-3 hours.
5.2. Powering On/Off
- To Power On: Press and hold the Power button (usually on the side) until the C idea logo appears.
- To Power Off: Press and hold the Power button until the power options menu appears. Select "Power off" and confirm.
- To Restart: From the power options menu, select "Restart".
5.3. Inserting SIM and SD Cards
The tablet supports dual SIM cards and a microSD card for expandable storage.
- Locate the SIM/SD card tray on the side of the tablet.
- Use the provided SIM ejector tool (or a small paperclip) to gently push into the small hole on the tray until it pops out.
- Carefully place your SIM card(s) and/or microSD card into the designated slots on the tray, ensuring correct orientation.
- Gently push the tray back into the tablet until it clicks into place.
6. Operating Instructions
6.1. Basic Navigation
- Touch: Tap an icon or option to select it.
- Touch and Hold: Press and hold an item to access more options.
- Swipe: Drag your finger across the screen to scroll or navigate between screens.
- Pinch-to-Zoom: Use two fingers to zoom in or out on images or web pages.
6.2. Connecting to Wi-Fi
- Go to Settings > Wi-Fi.
- Toggle the Wi-Fi switch to On.
- Select your desired Wi-Fi network from the list.
- Enter the network password if prompted, then tap Connect.
6.3. Using Cellular Data
If you have inserted a SIM card with a data plan, you can enable cellular data.
- Go to Settings > Data usage or Network & Internet > Mobile network.
- Toggle Mobile data to On.
- Ensure your APN settings are correct if you experience connectivity issues (consult your mobile carrier for APN details).
6.4. Camera Usage
The tablet is equipped with a 5MP rear camera and a 2MP front camera.
- Open the Camera application from the home screen or app drawer.
- Tap the camera switch icon to alternate between the front and rear cameras.
- Tap the shutter button to take a photo.
- Tap the video icon to switch to video recording mode.
6.5. Playing Games
The quad-core processor allows for playing high graphic games.

Image: A user holding the C idea CM810 tablet while playing a graphically intensive game.
- Download games from the Google Play Store.
- Ensure sufficient storage space for game installations.
- For optimal performance, close unnecessary background applications.
7. Maintenance
7.1. Cleaning the Tablet
- Use a soft, lint-free cloth to wipe the screen and body.
- For stubborn smudges, slightly dampen the cloth with water or a screen cleaner.
- Avoid using harsh chemicals, abrasive cleaners, or aerosol sprays.
7.2. Battery Care
- Avoid fully discharging the battery frequently. Charge it before it drops below 20%.
- Do not leave the tablet plugged in for extended periods after it's fully charged.
- Store the tablet in a cool, dry place if not used for a long time, with the battery charged to about 50%.
7.3. Storage
- Store the tablet in a protective case to prevent scratches and damage.
- Keep it away from magnetic fields, which can interfere with its operation.
8. Troubleshooting
This section addresses common issues you might encounter with your tablet. If the problem persists, contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Tablet does not power on. | Low battery; software crash. | Charge the tablet for at least 30 minutes. Press and hold the Power button for 10-15 seconds to force restart. |
| Cannot connect to Wi-Fi. | Incorrect password; router issue; Wi-Fi disabled. | Ensure correct password. Restart router. Check Wi-Fi settings on tablet. |
| Slow performance. | Too many apps running; low storage. | Close unnecessary apps. Clear cache. Uninstall unused apps. |
| Apps crashing. | App incompatibility; low RAM. | Update the app. Clear app cache/data. Reinstall the app. |
| No cellular data. | SIM card not inserted correctly; data disabled; APN settings. | Reinsert SIM card. Enable mobile data in settings. Verify APN settings with carrier. |
9. Specifications
Detailed technical specifications for the C idea CM810 Android Tablet:
| Feature | Detail |
|---|---|
| Brand | C idea |
| Model Name | CM810 |
| Product Dimensions | 21 x 12.5 x 1.08 cm |
| Item Weight | 910 g |
| Batteries | 1 Lithium Polymer battery (included) |
| Screen Display Size | 8 Inches |
| Screen Resolution | 1280 x 800 pixels |
| Processor Brand | MediaTek |
| Processor Speed | 2 GHz |
| RAM Size | 4 GB |
| Memory Storage Capacity | 128 GB |
| Connectivity Type | Cellular (4G), Wi-Fi, Bluetooth |
| Rear Webcam Resolution | 5 MP |
| Front Webcam Resolution | 2 MP |
| Operating System | Android 6.1 |
| Color | Grey |
| Manufacturer | Cidea |
| Date First Available | 29 March 2021 |
10. Warranty and Support
Your C idea CM810 tablet comes with a standard manufacturer's warranty. Please refer to the included Warranty Card for specific terms and conditions, including warranty period and coverage details.
Customer Support:
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact C idea customer support. Contact information can typically be found on the Warranty Card or the official C idea website.
You can also visit the official C idea Store on Amazon for more information and support: C idea Store





