Before Installation Notes Tip 1: Test Before Installation When testing, do not remove any protective film or tags. Please pay attention to static electricity. Before attempting any repair, ensure you are grounded using an ESD (electrostatic discharge) strap. This prevents static electricity from damaging the electronic components within the device. Ensure you wear eye protection and use caution to avoid injury from glass splinters. Tip 2: Pre-Installation Testing Screen replacement parts are fragile. We strongly suggest testing before installation. Connect the new replacement to the motherboard and data cable, then power on the device to test. If the test is successful, proceed with installation. If the screen does not display, do not install it permanently. Do not force the screen into the device. Please note that we are not responsible for issues once the screen is installed. Tip 3: Cable Protection Please ensure the LCD cable is not over-bent. Bending the cable beyond 90 degrees may cause a black display. About the Product 1. Replacement front screen outer glass lens. 2. Replace broken or unusable items with a new one. 3. Restores your device to excellent condition. 4. Completely fits and functions properly. 5. Each item is checked and in good condition before shipping. 6. Professional installation is highly recommended. Responsibility for damage begins once the screen is installed.