Installation instructions for mobile screen protectors:

• Step 1: Before installation, clean the work surface and wash your hands thoroughly. The application of the film should be done in an environment free of dust, smoke, or other dirt.
• Step 2: Place the film over the Honor 400 Smart to check compatibility. Remove any excess residues from the film.
• Step 3: Spray the Smart Spray onto your fingers. Remove the film from the adhesive side, spraying gradually on the sticky side.
• Step 4: Place the film with the sticky side onto the screen of the Honor 400 Smart. If necessary, reposition it, as the grease allows for many adjustments.
• Step 5: Remove air and liquid bubbles with the microfiber cloth after properly installing the film.