Remember Settings - Display - Touch Sensitivity - and turn on Touch Sensitivity Private Protection - the screen is only visible to those directly in front of the screen, it is the best tool to effectively keep your personal and sensitive information safe. (The screen is dimmed due to the privacy shield to prevent prying eyes near you, you need to turn up the device display brightness when using it.) Highly durable - Made of 9H hardness tempered glass, with nano-scale precision cutting process, it is perfect Fits your screen and gives your phone maximum protection from drops, scratches and scratches with industry-leading 9H hardness glass strength. Edge Adhesive Design - Special for curved phones, our privacy tempered glass screen protector uses edge adhesive, if you don't like it, our flexible privacy film is a good choice. 100% Guarantee - If you have any questions about our products, please contact us first and we will solve it for you within 24 hours. LYWHL provides after sales service to satisfy our clients and potential clients