ScreenLines

Getting Ready

1. Choose a clean, dust-free workspace.
2. Remove your case and carefully peel off any old screen protector.
3. Launch ScreenLines. You can turn off the screen.
4. Thoroughly clean the display: first use an alcohol wipe, then a dry microfiber cloth to remove any streaks.

Installation

1. Cover the entire display with masking tape to trap any remaining dust and lint. Regular tape works too, but masking tape comes off more easily.
2. Unlock your screen with your passcode (Face ID won't work through the tape).
3. In the ScreenLines app, activate the installation mode. You'll see a thin white line appear around the edges of your screen.
4. Peel your screen protector from its backing, remove the tape from your screen, and immediately position the protector carefully.
5. Align the protector so the white line is visible all around the edges and appears inside the protector's borders. When you see this, your protector is perfectly centered.
6. Press down firmly in the center of the protector and push any air bubbles out toward the edges.

Troubleshooting

• If your protector isn't aligned right on the first try, carefully lift one edge and reposition it.
• Got stubborn air bubbles? Try pressing harder and working them toward the edges.
• Not feeling confident? Watch our tutorial video in the app before you begin.