NEW For Lenovo Duet CT-X636F X636 CT-X636 LCD Touch Screen Digitizer Replacement. Compatible For Samsung Galaxy Tab A 8.4 2020 SM-T307U T307. 100% Strict Tested And Excellent Performance. Suitable for the damaged, cracked, or not recognised Touch Screen Replacement. Please check the model/color of your device first and then choose the right item you need. Before installation, please connect the LCD and Digitizer/Touch flex cables to your device’s motherboard for testing. We will respond within 24 hours or less. DO NOT install the LCD onto the device BEFORE testing the parts! To United States (Just Estimated, Not Guaranteed). Please notify us within 30 days. (According to the posting date) 2. Return items must have all the original packaging and the accessories, especially the labels. FAQ: Touch not working? Sincerly hoping you could follow the Installation Guidelines and re-install it again. Power off the device and take out the screen. Clean the connectors with rubbing alcohol or rubber. Insert the connectors deep enough as it was tight. Take out the battery for minutes, and then put it back. Since the devices have the certain operating record. After installing the new screen, the device can not idetify it in time, which will run the previous program. Take out the battery can stop it. Check whether there is something wrong with the flex cable, broken or not connected well or not. Power on the device, check whether the screen can work as normal. This item is in the category “Cell Phones & Accessories\Cell Phone & Smartphone Parts”. The seller is “crystalphoneacc” and is located in this country: US. This item can be shipped to United States.

• Brand: Unbranded
• Type: Display: LCD Screen, Display: Screen Digitizer
• Compatible Model: For 10.1\
• Compatible Brand: For Lenovo
• Color: Black
• Country/Region of Manufacture: China
• Not included: Adhesive, Tools or Accessories
• Items Included: LCD Touch Screen ONLY