Please note?If you have any problem after receiving the screen, such as the screen is broken, the screen is not working, etc., please contact me immediately through , or contact us through the information in the outer paper box, we will resolve for you immediately after recieve your information. ?LIFE-TIME SERVICE?: There is a 100% inspection by professional QC team for each screen before shipping. We provide LIFE-TIME exchange for non-human damages to make your purchase risk-free. If you need further help for any problem about this full assembly LCD display digitizer, we highly suggest to contact us for technical support and to get satisfactory solutions. ?AAA+ SCREEN QUALITY?: A large number of repair shops purchase screens from our shop to repair customers' mobile phones. The product you order is as good as the screens of the repair shops. The screen with frame is easier to install. If you need the replacement, you can go to our store to buy a13 4G screen replacement with frame. (Please notice: Our screens don't include power buttons, volume buttons or other button parts. You need to remove them from old screen, and then re-install.). ?EASY TO INSTALL&DESIGN FOR YOU?: A13 4G LCD screen replacement includes all things you will need during repairing, you do not need to spend more money to buy. You only need to remove other parts from original screen to install on the for galaxy a13 4G new screen. Time-saving and money-saving! We highly recommend watching the video to become familiar with the procedures before attempting the installation to avoid unnecessary damage to your phone. ?COMPATIBILITY?: The screen can replace various problem screens for Samsung a13 4G screen.A13 4G replacement screen is only suitable for model SM-A135F, SM-A135F/DS, SM-A135M, SM-A135U, SM-A135U1 (Not for A13 5G).If you are not sure whether it is suitable for your phone, please check the item about your phone in your settings to see if there is a model listed.