This is the replacement front glass panel and Digitizer for Samsung Galaxy Tab 4 8.0 3G T331 T335 (LCD NOT Included). This part is responsible for all touch functionality of Samsung Galaxy Tab 4 8.0 3G T331 T335. If you recently dropped your Samsung Galaxy Tab 4 8.0 3G T331 T335 , this is the glass/digitizer combo you need to replace it. It is to fix Cracked, Scratched, Broken or shattered Glass, non-working touch function on your tablet. As a phone LCD screen manufacture, Youking has first hand source for Samsung digitizers and Samsung LCD screens. We are committed to offering the best value for money with premium quality. You could source one stop mobile repair parts and tablet repair parts here for your mobile screen refurbishing business, mobile screen repair and wholesale business.