Lamination teaching step one with lens wiping cloth first screen surface dirt rub-up.
Step 2 tear film coating layer 1, remove the protective film on the back cover.
Step 3 on the edge of the screen, let the protective film automatic full screen.
Step 4 with lens wiping cloth wipe out the surface excess dirt again.
Step 5 tear film coating layer 2, remove the protective layer of protective film positive.
Step 6 complete tint.