1. Product Overview
This manual provides essential instructions for the installation, operation, and maintenance of your new 6.41-inch LCD or AMOLED display and touch digitizer assembly. This replacement part is compatible with Vivo V11, Vivo V11 Pro (India), and Vivo X21S (China) models, specifically 1804, 1806, 1814, and PD1813F_EX. Please ensure you have the correct model before proceeding with installation.
Image: Front view of the Vivo V11 display assembly, highlighting the 'SUPER AMOLED' variant.
2. Important Safety Information and Pre-Installation Check
WARNING: Please kindly test the screen first, do not install it directly!
Before proceeding with the full installation, it is crucial to perform a pre-installation test. After receiving the item, connect the display's flex cable to your phone's motherboard without fully installing the screen. Power on your device and test all functions (touch response, display quality, brightness, etc.) to ensure it works perfectly.
If you are not experienced in phone repair or LCD replacement, it is highly recommended to seek assistance from a professional maintenance technician to avoid potential damage to the product or your device.
Image: Visual reminder to test the screen before full installation.
3. Setup and Installation
This section outlines the general steps for installing the display assembly. Remember to perform the pre-installation test as described in Section 2.
3.1 Included Tools
Your package may include a complimentary 8-piece tool set to assist with the installation process. This set typically includes various screwdrivers, prying tools, and a suction cup.
Image: An 8-piece tool set, often included as a free gift, containing screwdrivers, prying tools, and a suction cup.
3.2 Installation Steps (General Guide)
The following steps are a general guide. Specific disassembly and reassembly procedures may vary slightly depending on your phone model. Always refer to detailed repair guides for your specific Vivo model if available.
- Step 1: Connect Screen Flex Cable to Motherboard. Carefully connect the flex cable of the new display to the corresponding connector on your phone's motherboard. Ensure a secure and proper connection.
- Step 2: Test Screen Functionality. With the flex cable connected, power on your phone and thoroughly test the screen. Check for display issues, dead pixels, touch responsiveness across the entire screen, and any other relevant functions.
- Step 3: Complete Installation (After Successful Test). If the screen functions correctly during testing, proceed with the full installation, carefully reassembling your phone. Ensure all components are properly seated and secured.
Image: Visual guide for connecting the display's flex cable to the phone's motherboard.
Image: Visual guide for testing the screen after connecting the flex cable.
4. Operating Information
This display assembly is available in two main types: Incell and AMOLED. Each type has specific characteristics:
- Incell Display:
- Does not support fingerprint function.
- May be slightly thicker than the original screen.
- Display inches (window size) may be slightly smaller than the original, but this will not affect normal use.
- Does not support proximity sensor function.
Image: Incell display variant, indicating no fingerprint support.
- AMOLED Display:
- Supports fingerprint function.
- Offers superior display quality.
Image: AMOLED display variant, indicating fingerprint support.
Note: Due to manufacturing process updates, the flex cable of each batch may have minor differences, but this will not affect normal functionality.
5. Maintenance
To ensure the longevity and optimal performance of your new display, follow these general maintenance guidelines:
- Handle with Care: Avoid dropping your device or subjecting it to strong impacts, which can damage the screen.
- Cleaning: Use a soft, lint-free cloth, slightly dampened with water or a screen-specific cleaner, to gently wipe the display. Avoid harsh chemicals or abrasive materials.
- Protection: Consider using a screen protector and a protective case for your phone to minimize scratches and damage.
- Temperature Extremes: Avoid exposing your device to extreme temperatures, as this can affect display performance and lifespan.
6. Troubleshooting and Warranty Information
6.1 Warranty Conditions
The product comes with a 3-month warranty from the date of receipt, excluding human damage. To claim warranty, video and photo proof are necessary.
Conditions Covered by Warranty:
- The package was damaged upon receipt (do not sign for it; if signed, provide pictures of damaged outer packaging and items).
- The item is found damaged when opening the parcel (show the back of the LCD, which has a logo).
- The item does not work during pre-installation testing, and it has not been installed.
- You received incorrect colors or models.
- You have not received the items after the effective delivery time.
Conditions Not Covered by Warranty:
- Failure to test the item before installation.
- Product breakage without providing pictures of damaged outer packaging.
- Non-working or damaged due to incorrect installation.
- The item has been used.
- Package not received due to an incorrect address or phone number provided by the buyer.
- Product exceeds the 3-month warranty period.
- Products damaged due to human reasons.
6.2 Support
For any issues or inquiries, please contact customer service through the store page via trademanager, message, WhatsApp, or Skype. Our customer service working hours are:
- Monday to Friday: 9:00 - 18:00 (Beijing time)
- Saturdays: 9:30 - 16:00 (Beijing time)
We offer one-by-one after-service to address your concerns.
7. Specifications
| Feature | Detail |
|---|---|
| Product Type | LCD & Touch Screen Digitizer Assembly |
| Compatible Brand | VIVO |
| Compatible Models | Vivo V11 / V11 Pro India / X21S China (1804, 1806, 1814, PD1813F_EX) |
| Screen Size | 6.41 inches (> 3") |
| Material Type | AMOLED (for AMOLED variant) / Incell (for Incell variant) |
| Touch Screen Type | Capacitive Screen |
| Resolution | 2340*1080 pixels |
| Color | Black |
| Fingerprint Support | Yes (AMOLED), No (Incell) |
| Proximity Sensor Support | Yes (AMOLED), No (Incell) |
| Certification | RoHS |
| Quality Control | Tested well before shipping |
| Warranty | 3 Months (excluding human damage) |
| High-concerned chemical | None |
8. User Tips
Here are some additional tips to ensure a smooth experience with your new display:
- Verify Phone Model: Always double-check your specific phone model number before purchasing to prevent compatibility issues.
- Color Variation: Be aware that there might be slight color variations between different display settings or batches.
- Tool Availability: If you've purchased multiple screens and require more than one set of tools, please specify this in your order notes or contact customer service. The maximum number of tool sets provided will match the number of screens purchased.
- Professional Installation: If you are unsure about the installation process, it is always best to consult a professional to avoid damaging the product or your phone.
