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)
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 right position on the screen and slowly install the screen protector
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.