for Galaxy Note 20 Ultra SM N986B SM N986U SM N986W N985F N985F DS 4G 5G 6.9 Inch Touchscreen Digitizer Assembly, Phone Fully Assembled Screen Replacement Kit (Black)

First impressions were that the screen profile was different, it was raised from the frame and squared off at the edges. It no longer fitted in my original Samsung case and good luck trying to find a screen protector for it. But I was desperate and needed to restore my old phone and I paid less than half the price of a original screen. I swapped all the components across, fittiment was fine. But my original rear cover no longer fitted the new screens body :-( again something I though I would work with. But forget about your phone keeping it's splash /dust proof ip rating. I powered up the phone and instantly the colours were dull, again I thought to myself I can work with this.. its an old phone I just need it working. After powering on this is where it went to pot. The screen did not work at all, it didn't respond to touch, only the s pen worked and the screen had a mind of its own, doing whatever it wanted. Rendering the phone completely unuse able. After some research there's a feature of the phone that allows you yo upgrade the touch screens firmware aka TSP FW... the firmware on the new screen was very old, I pressed the upgrade button and it failed. I put the phone into safe mode then tried to upgrade and it still failed. Rendering the phone useless. I decided to buy a genuine screen, it was plug and play, firmwares were up to date and everything just fitted and worked perfectly. Buy cheap buy twice. Amazon you're getting this junk back.