Grade B LCD Screen and Digitizer Assembly + Frame replacement part Perfect replacement for old, damaged or non-working LCD screen and digitizer assembly + frame Suitable for image display issues, unresponsive touch screens, physical cracks or scratches on the glass With high response sensitivity and high resolution, ensuring smooth screen operation Highly recommend professional installation, novices need the guidance of professional Each item will be checked and in good condition before shipping Note: Please test before installation in case there are functional issues with the part. We will not be held responsible for any damages to your tablet that you may cause during the changing of replacement parts.