Features 1. High quality outer glass lens suitable for a certain brand device 2. Replace your damaged or non-functional part with a new one 3. Complete fit and functionality 4. Each item has been inspected and is in good condition prior to shipping 5. Professional installation is strongly recommended. We will not be liable once the screen is installed. Dos and Don'ts 1. Test before installation When testing, do not remove any protective film or tags. Be cautious of static electricity issues. Before attempting any repair, ensure you are grounded with an ESD (electrostatic discharge) strap to prevent static electricity from damaging the device's electronic components. Always wear eye protection and take care to avoid cuts from glass shards. 2. Simulated testing Screen replacement is a delicate product. We highly recommend testing before installation. Please conduct a simulated test, which involves disassembling the phone, connecting the outer glass lens to the audio cable, using the new replacement, powering on, and ensuring the test is successful. If it works, proceed with installation. If there is no display, please contact us immediately. Do not force installation. We will not be liable after the screen is installed. 3. Do not over-bend the cable Ensure the LCD cable is not excessively bent. Bending it beyond 90 degrees may cause a black display.