TeckNet iPhone 4G & 4GS Silicone Case Cover Skin + 2 X iPhone 4G/4GS Screen Protectors - Black

Step 1: Clean up the dust and dirt on the screen by a clean cloth or special LCD wet tissue. (Dust and dirt are the reasons for bubbles appearing on the protection film, unfortunately, few of those dusts are not visible by our eyes, One Dust will make One bubble)

Step 2: Simply remove the label marked No. 1 along with the back skin away. (Avoid touching the back of the screen protector after the back skin is peeled off, it will leave your finger prints on it)

Step 3: Align the protector to the home button first, to ensure it's covered properly, then line up the film from the home bottom to the top firmly

Step 4: Remove the label marked No. 2 along with the front skin away. (As long as there is no dust underneath all small bubbles will go away within 48 hours)

Tip : You can blow away dust particles prior to installation with an air can duster.