Yoidesu Yoidesu5n18teago9
Yoidesu Replacement Screen Assembly for Infinix Hot 10T X689 / Hot 10S X689
Instruction Manual
1. Introduction
This manual provides comprehensive instructions for the Yoidesu Replacement Screen Assembly, designed for Infinix Hot 10T X689 and Hot 10S X689 models. It covers installation, usage, and maintenance to ensure optimal performance of your new screen. Please read all instructions carefully before beginning the replacement process.

Image 1.1: Front view of the Yoidesu Replacement Screen Assembly.
2. Applicable Models
This screen replacement is specifically designed for the following smartphone models:
- Infinix Hot 10T (Model X689)
- Infinix Hot 10S (Model X689)
Please verify your device model before purchasing and proceeding with installation to avoid compatibility issues.

Image 2.1: Visual confirmation of applicable models for the screen assembly.
3. Product Features
The Yoidesu Replacement Screen Assembly offers several key features to restore your device's functionality:
- Enhanced Performance: Ideal for repairing faulty screens, addressing issues such as unresponsiveness, display distortion, cracks, touch problems, and color errors.
- HD Display: Provides high clarity, high brightness, and a wide color range for vivid and realistic image reproduction, enhancing the viewing experience.
- Sensitive Touch: Utilizes advanced touch technology for intuitive and efficient operation, ensuring a smooth, delay-free user experience suitable for daily use, gaming, and entertainment.

Image 3.1: Illustration of the screen assembly's enhanced performance capabilities.
4. Package Contents
Upon opening the package, please ensure all the following items are present:
- 1 x Screen Display Assembly
- 1 x Suction Cup
- 4 x Screwdriver (various sizes)
- 2 x Prying Bar
- 2 x Pick

Image 4.1: All components included in the Yoidesu Replacement Screen Assembly package.
5. Installation Instructions
Replacing a phone screen requires careful attention. It is highly recommended to watch a repair video online before attempting installation to understand the process and specific precautions.
5.1. Preparation
- Power off your device completely.
- Remove the SIM card tray.
- Gather all tools provided in the repair kit.
- Ensure you are working in a clean, well-lit, and static-free environment.
5.2. Disassembly
- Carefully heat the edges of the old screen to loosen the adhesive. A hairdryer or heat gun on a low setting can be used.
- Use the suction cup to gently lift the screen, creating a small gap.
- Insert a prying bar or pick into the gap and carefully work your way around the edges to separate the screen from the phone frame. Be cautious of internal cables.
- Once the screen is partially detached, locate and disconnect the flex cables connecting the screen to the motherboard. These are typically secured with small connectors.
- Remove the old screen assembly.
5.3. Installation of New Screen
- Before fully installing, perform a test fit. Connect the new screen's flex cables to the motherboard without fully adhering the screen. Power on the phone to check display functionality and touch responsiveness.
- If the test is successful, power off the phone and disconnect the flex cables.
- Clean any old adhesive residue from the phone frame.
- Carefully reconnect the new screen's flex cables to the motherboard. Ensure they are seated correctly and securely.
- Apply new adhesive (not included, but often recommended) around the phone frame where the screen will sit.
- Align the new screen assembly with the phone frame and gently press it into place, ensuring even pressure around all edges.
- Allow sufficient time for the adhesive to cure, typically a few hours, before extensive use.

Image 5.1: Back of the screen assembly, highlighting the flex cables for connection.
6. Operating the Device with New Screen
Once the new screen is successfully installed, operate your device as usual. The new screen is designed to provide the same high-quality display and touch sensitivity as the original. If you encounter any issues, refer to the troubleshooting section.
7. Maintenance
To ensure the longevity and optimal performance of your new screen assembly, follow these maintenance guidelines:
- Cleaning: Use a soft, lint-free cloth, slightly dampened with water or a screen cleaner, to gently wipe the screen. Avoid harsh chemicals or abrasive materials.
- Protection: Consider using a screen protector and a protective case to guard against scratches, drops, and impacts.
- Avoid Extreme Conditions: Do not expose the device to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
- Handle with Care: Avoid placing heavy objects on the screen or applying excessive pressure.
8. Troubleshooting
If you experience issues after installing the new screen, consider the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Screen not turning on / Black screen | Loose flex cable connection, battery issue, or damaged screen. | Check all flex cable connections. Ensure the battery is charged. If problem persists, the screen may be faulty. |
| Unresponsive touch | Loose touch digitizer flex cable, software glitch, or faulty digitizer. | Reconnect the touch digitizer flex cable. Restart the phone. If still unresponsive, the digitizer may be faulty. |
| Display issues (lines, discoloration) | Loose display flex cable, physical damage during installation, or faulty display panel. | Check display flex cable connection. Inspect the screen for any visible damage. If issues persist, the display panel may be faulty. |
| Screen not fitting flush | Old adhesive residue, bent frame, or incorrect alignment. | Ensure all old adhesive is removed. Carefully check the phone frame for any bends. Realign the screen carefully. |
If these steps do not resolve the issue, it is recommended to seek professional repair assistance or contact Yoidesu customer support.
9. Specifications
Key specifications for the Yoidesu Replacement Screen Assembly:
- Item Type: Phone Screen Assembly
- Application: For Infinix Hot 10T X689, Infinix Hot 10S X689
- Product Dimensions: 7.87 x 4.33 x 1.57 inches
- Item Weight: 4.8 ounces
- Item Model Number: Yoidesu5n18teago9
- Manufacturer: Yoidesu
10. Warranty Information
For details regarding the warranty period and terms for this product, please refer to the seller's policy on the purchase platform or contact Yoidesu customer support directly. Keep your proof of purchase for any warranty claims.
11. Support
Should you require further assistance, have questions about installation, or encounter any issues not covered in this manual, please contact:
- Yoidesu Customer Support: Refer to the contact information provided with your purchase or on the official Yoidesu website.
- Seller Support: Contact the seller through the platform where the product was purchased.
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