OptiGuard Glass Privacy

Only once, unfortunately. Re-applying the screen protector could attract dust under the surface, resulting in bubbles forming. To make sure you apply it correctly, check out our installation video and follow the instructions inside the box.

Don’t worry about this. QDOS will replace your protector under the lifetime warranty we offer when you purchase the OptiGuard Glass. Simply contact us and we’ll help you with the process.

That’s annoying! Use the applicator card to gently push the bubbles to the side. You need to put some pressure on the card for the bubble to move, but you don’t need to use excessive force on the glass itself. Smaller bubbles should disappear by themselves in 1-2 days.

This is to make sure that there is no dirt, dust or grime on the screen. If there is, it will cause air bubbles to form underneath the protector, which will affect visibility.

It depends on how well you look after your phone! Drops and impacts may obviously damage the protector, but if you’re careful with your phone, it should last a long time. If you have any problems, contact our customer service team today.