Applying an Ailun screen protector correctly is the first step toward preserving your device's display and maintaining a pristine viewing experience. Many users find the installation process intimidating due to concerns about bubbles, dust, or misalignment, yet with the right preparation and technique, the process can be straightforward and satisfying. This guide provides a detailed, step-by-step walkthrough to ensure your screen adheres smoothly and remains flawless for the long term.
Why Choose Ailun Screen Protectors?
Ailun has built a reputation for delivering high-quality tempered glass that combines durability with optical clarity. Their products are engineered to provide robust scratch resistance while maintaining touch sensitivity and vibrant colors. Before diving into the installation, it is essential to understand that a clean environment and precise alignment are just as important as the quality of the protector itself.
Preparing Your Workspace
Gather Necessary Tools
To begin, assemble all the tools included in the Ailun kit. Typically, this comprises a dust removal sticker, a microfiber cloth, an application card, and the screen protector itself. Having these items readily available minimizes interruptions and keeps your workstation organized.

- Find a stable, flat surface such as a desk or table.
- Ensure adequate lighting to spot dust particles easily.
- Power off your device completely to avoid accidental inputs.
- Clean your phone's screen with the provided microfiber cloth.
Create a Dust-Free Zone
Dust is the primary enemy of a bubble-free installation. Choose a low-dust area, such as a room with minimal airflow or a bathroom after a shower, where particles are less likely to settle. The included dust removal sticker is crucial for trapping floating debris before it compromises the adhesive layer.
Step-by-Step Installation Process
With the environment prepared, you can move on to the actual application. The key is to work slowly and deliberately, ensuring that every step is executed with care.
- Carefully remove the protective film from the back of the Ailun protector, exposing the adhesive side.
- Position the protector above the screen, aligning the cutouts for the camera and sensors precisely.
- Lower the protector slowly from the top edge downward, allowing the adhesive to settle uniformly.
- Use the dust removal sticker to press firmly across the surface, lifting away any trapped particles.
- Place the included application card against the edge to smooth out air pockets.
- Run the card from the center toward the sides to eliminate remaining bubbles.
Common Issues and Solutions
Even with meticulous preparation, small issues can arise. Understanding how to address these effectively ensures a successful outcome.

| Issue | Solution |
|---|---|
| Small Bubbles | Use the card to press the bubble toward the edge until it disappears. |
| Dust Particles | Lift the protector gently using the card and reapply with the dust sticker. |
| Misaligned Camera Hole | Carefully peel and adjust, ensuring the protector is not fully sealed. |
Final Curing and Care
Once the protector is seated perfectly, allow it to settle for several hours before applying significant pressure or using adhesive cases. This curing period ensures the bond between the glass and the screen strengthens properly. Going forward, use a soft cloth to clean the protector and avoid abrasive cleaners that might damage the coating.




















