Fit For Samsung Galaxy Tab 4 SM-T230 T230NU 7" inch Tablet, Grade A High-Quality Digitizer Touch Screen Assembly Replacement (No LCD) The screen has adhesive,easy for install, you can find the tutorial videos on YouTube. Touch Digitizer only, don't include LCD Display. No instructions manual include. Professional technician is needed for installation. We won't responsible for any damage due to improper operation.* If you do not have any experience, please have it installed by the professional to avoid any problem.Professional skills needed for installation. We won't responsible for the damage due to bad installation. Repair/Replacing old, broken, cracked, cannot touch, damaged faulty touch screen glass. Compatible with: Samsung Galaxy Tab 4 SM-T230 T230. Package include: 1x Touch Screen Panel Digitizer Glass and 1X tools