I just did this and it worked! Thank you for this tutorial.

The original problem for me was a progressive glitching. The screen was kind of readable for a few months but eventually went completely dark aside from a random pixel or two.

I ordered my replacement screen from from this seller on AliExpress. The first screen didn't work but thankfully they had free returns and all that was lost was a few months of slow shipping time. ;)

Of note: Your replacement screen might be flipped upside down. Don't worry. Restart your OP-1 while holding down the COM button and it will prompt you to flip the screen by hitting Shift-4.

One thing I noticed that might help people squeeze some new life out of an old screen: When I was replacing the screen I decided to carefully peel the sticker connector off the back of the old screen. I reconnected it one last time and... it started working again. Albeit with some slight ghosting. If your screen seems otherwise dead, maybe give that a try as a last resort.