Introduction
Welcome to your WUNIAK Tempered Glass Screen Protector. This manual provides instructions for proper installation and care to ensure optimal protection for your BESTTAB A20 Android 14 Octa-Core Tablet 10 inch 2024. Please read these instructions carefully before proceeding with installation.
Product Features
- 9H Hardness Tempered Glass: Provides superior protection against scratches from keys, knives, and other hard objects.
- High Definition and Touch Sensitive: Precise laser-cut glass maintains original viewing experience and ensures responsive touch sensitivity.
- Oleophobic Coating: Reduces fingerprints and smudges, keeping your screen clean.
- Anti-Fingerprint: Designed to resist fingerprint accumulation.
- Shatterproof Design: Enhances safety by preventing glass from shattering into sharp pieces upon impact.
- Easy Installation: Features an alignment frame and bubble-free adhesive for smooth, hassle-free application.
- 2.5D Round Edges: Offers a comfortable grip and smooth feel.

This image highlights the key features of the WUNIAK Tempered Glass Screen Protector, including 9H surface hardness, oleophobic coating, anti-fingerprint properties, shatterproof design, HD ultra-clear transparency, and 99.99% touch-screen accuracy.

The screen protector maintains 99% light transmission, ensuring the original viewing experience of your tablet is preserved.

Featuring an advanced anti-fingerprint oleophobic layer, the protector ensures responsive and sensitive touch interactions.

Demonstrates the 9H surface hardness, indicating strong resistance against scratches from objects like keys or knives.

Illustrates the 2.5D round edges of the screen protector, designed for comfortable handling and a smooth feel.
Installation Guide
Follow these steps carefully for a bubble-free installation:
- Clean the Tablet Screen: Use the provided wet wipe to thoroughly clean the tablet screen, removing all dirt, oil, and smudges. Follow with the dry wipe to ensure the screen is completely dry.
- Remove Dust: Use the dust absorber sticker to carefully remove any remaining dust particles from the screen. Ensure no dust is visible.
- Align the Protector: Peel off the protective film from the adhesive side of the screen protector. Carefully align the screen protector with the tablet screen, ensuring the cutouts for the camera and sensors match perfectly. An alignment frame (if included) can assist with this step.
- Apply the Protector: Once aligned, gently lower the screen protector onto the tablet screen. The adhesive will automatically begin to spread.
- Remove Bubbles: If any bubbles appear, use a soft cloth or squeegee to gently push them towards the edges of the screen. For stubborn bubbles, you may carefully lift the nearest edge of the protector and reapply.

This image shows the process of applying the screen protector to the tablet, emphasizing easy, bubble-free installation.
Care and Maintenance
To maintain the clarity and effectiveness of your screen protector:
- Clean regularly with a soft, lint-free microfiber cloth.
- For stubborn smudges or fingerprints, use a screen cleaner specifically designed for electronics. Apply the cleaner to the cloth, not directly to the screen.
- Avoid using harsh chemicals, abrasive materials, or paper towels, as these can damage the oleophobic coating or scratch the protector.
Troubleshooting
Common Issues and Solutions
| Issue | Solution |
|---|---|
| Bubbles after installation | For small bubbles, gently push them towards the edges with a soft cloth. For larger bubbles, carefully lift the nearest corner of the protector and reapply, ensuring no dust is trapped. |
| Dust particles trapped under the protector | Carefully lift the nearest corner of the protector. Use a dust absorber sticker to gently lift the dust particle from the screen or the adhesive side of the protector. Reapply the protector slowly. |
| Screen protector is misaligned | If the protector is significantly misaligned, gently lift it from one corner and carefully re-align it before reapplying. Avoid touching the adhesive side with your fingers. |
| Reduced touch sensitivity | Ensure the screen protector is clean. If the issue persists, check for proper installation without air gaps. If the problem continues, contact customer support. |
Specifications
| Attribute | Detail |
|---|---|
| Brand | WUNIAK |
| Compatible Devices | BESTTAB A20 Android 14 Octa-Core Tablet 10 inch 2024 |
| Material | Tempered Glass |
| Item Hardness | 9H |
| Special Features | Touch Sensitive, Anti-Scratch, High Transparency, Oleophobic Coating, Anti-Fingerprint, Shatterproof |
| Screen Size | 10 Inches |
| Number of Items | 2 Pack |
| Model Number | A20 |
Warranty and Support
WUNIAK is committed to providing high-quality products and friendly customer service. Should you encounter any problems or have questions regarding your WUNIAK Tempered Glass Screen Protector, please do not hesitate to contact WUNIAK customer support for assistance. We will do our best to help you resolve any issues.