Remove the the back cover and bezel. Then you'll see the motherboard there and you want to remove that as well. Don't worry about removing the bottom charging port or any other components. Underneath where the motherboard was you will see the digitizer flex connection (not the lcd flex cable). You may try sliding it out of the connector and placing it back in. Assemble everything back together and your [https://www.fixlounge.com/pages/samsung-galaxy-repairs|samsung] galaxy should work.