Bubbles under your device's screen protector are often caused by dust or air trapped between the screen and the protector. 

If bubbles appear, gently lift the nearest corner of the screen protector to remove them. For any white edge gaps, push down and move air bubbles toward the edges using a microfiber cloth. Alternatively, you can use a credit card, ID card, or cardboard scraper to remove air bubbles. 

If you still can't remove the bubbles, you may need to apply a new screen protector. Contact us if you need a replacement.

Make sure the surface is clean and dust-free. Follow the application instructions closely to ensure everything is properly aligned and stays in place.

Our screen protectors with UltraFit tray are designed to leave space for most phone cases. If your case wraps tightly around the edges, it may interfere with the protector. We recommend using an ESR case or an official Apple case for optimal compatibility.