Introduction
This manual provides detailed instructions for the proper installation and care of your Lamshaw 3D Full Coverage PET Soft Screen Protector. This protector is specifically designed to safeguard the display of your ANDFZ T42 1.72 or KASEEMI T42 Smartwatch from scratches, drops, and daily wear, while maintaining touch sensitivity and visual clarity.
Package Contents
Verify that all items are present in your package:
- 3 x 3D Screen Protectors
- 3 x Dry Wipes
- 3 x Wet Wipes
- 1 x Microfiber Cloth

Image: Illustration of the screen protector package contents, including three screen protectors, dry wipes, wet wipes, and a microfiber cloth.
Installation Guide
Follow these steps carefully for optimal installation. It is recommended to watch an installation video if available for visual guidance.
- Clean the Watch Screen: Use the provided wet wipe to thoroughly clean the smartwatch screen. Follow with the dry wipe to remove any moisture or residue. Ensure the screen is completely dry and dust-free.
- Remove Protective Film: Gently pull the tab to remove the protective film from the adhesive side of the screen protector. Avoid touching the adhesive surface to prevent fingerprints or dust.
- Align the Protector: Carefully align the screen protector with your smartwatch screen. Position it precisely over the display. Note: Do not press the middle of the protector to adhere it to the watch screen at this stage.
- Apply and Remove Air Bubbles: Once aligned, gently press the protector from one side to the other, allowing it to adhere to the watch screen. Use your finger or the microfiber cloth to gently push and squeeze any remaining air bubbles towards the edges until they are removed. If bubbles persist, gently lift the nearest corner of the protector and re-apply slowly.

Image: Visual guide demonstrating the four steps of screen protector installation: cleaning, peeling film, aligning, and pressing out bubbles.

Image: A hand gently pushing air bubbles from the center to the edge of a newly applied screen protector on a smartwatch.
Product Features
- 3D Full Coverage: Designed to perfectly cover the corners and edges of your smartwatch screen, providing comprehensive protection without easily warping or falling off.
- High Touch Sensitivity: The protector adheres tightly to the watch screen, ensuring that touch sensitivity is not diminished, providing a smooth and responsive user experience.
- HD Clarity: Achieves an optically transparent level, delivering a high-definition visual experience that preserves the original screen's beauty with up to 99.99% light transmittance.
- Safety Protection: Offers edge-to-edge protection against drops, scratches, and scrapes, safeguarding your smartwatch from daily hazards.
- Anti-Scratch: Made from a durable PET soft material that resists scratches from keys, coins, pens, and other objects.
- Bubble-Free Installation: Engineered for easy, bubble-free application when following the installation instructions.
- Anti-Fingerprint & Easy to Clean: Features an anti-fingerprint coating and is easy to clean, maintaining a clear screen.

Image: A Lamshaw screen protector shown in the process of being applied to a smartwatch, highlighting its full coverage design.

Image: A utility knife blade shown near a screen protector on a smartwatch, illustrating the anti-scratch feature.

Image: A visual comparison showing a "Bubble Free" screen protector application on the left and a screen protector with visible bubbles on the right.

Image: A graphic displaying icons and text for key features: Bubble-free, Fingerprint Reduction, Easy to Clean, High Sensitivity, 99% Highly Clear, and Ultra-thin 0.3 mm.

Image: A close-up of the screen protector, illustrating its high light transmittance of up to 99.99%, designed to preserve the original screen's visual quality.
Compatibility
This screen protector is compatible with the following smartwatch models:
- ANDFZ T42 1.72 Smartwatch
- KASEEMI T42 Smartwatch
Please verify your smartwatch model before installation to ensure proper fit.
Maintenance
To maintain the clarity and effectiveness of your screen protector:
- Regularly wipe the screen with a clean, soft microfiber cloth to remove fingerprints and smudges.
- For stubborn marks, lightly dampen the microfiber cloth with water or a screen cleaner specifically designed for electronics. Avoid harsh chemicals.
- Avoid exposing the screen protector to extreme temperatures or sharp objects that could damage the film.
Troubleshooting
- Bubbles After Installation: If small bubbles remain, gently push them towards the nearest edge using a microfiber cloth or your finger. For persistent bubbles, carefully lift the edge of the protector closest to the bubble and slowly re-apply, ensuring no dust is trapped underneath.
- Protector Not Sticking Properly: Ensure the screen was thoroughly cleaned and dry before application. Any dust, oil, or moisture can prevent proper adhesion. Re-clean the screen and try applying a new protector from the pack.
- Edges Lifting: Ensure the protector is perfectly aligned and pressed down firmly during installation, especially around the curved edges. If edges lift, gently press them down. If the issue persists, it might indicate a misalignment or trapped debris.
- Reduced Touch Sensitivity: Verify that the protector is fully adhered without any gaps or air pockets. If sensitivity is still an issue, ensure the protector is correctly aligned and not overlapping any sensors.
Specifications
- Material: Polyethylene Terephthalate (PET)
- Item Hardness: Soft Screen Protector
- Finish Type: Smooth
- Screen Surface Description: Glossy
- Number of Items: 3 (per pack)
- Special Features: Safety Protection, 3D Full Coverage, High Sensitivity, Anti-Scratch, Bubble-Free, Anti-Fingerprint
- Compatible Devices: Smartwatch (specifically ANDFZ T42 1.72, KASEEMI T42)
- Manufacturer: Lamshaw
Warranty and Support
Lamshaw products are designed for quality and performance. For any questions, concerns, or support regarding your screen protector, please contact the manufacturer directly through their official support channels. Please retain your proof of purchase for any warranty claims.
For further assistance, you may visit the Lamshaw brand page on Amazon.