I fixed my Switch!
I was successful at fixing my Switch and it took me 3 hours! I felt so much joy and relief when the screen started running normally again. Now I can finally play Tomodachi Life: Living the Dream!!!
Also, the tutorial I ended up following was by Dack’s Electronic Repair.
I didn’t take many photos during the process because I wanted to concentrate on what I was doing (and not break anything or mess up lol), BUT I did take a picture of the new screen before applying it to the console 😁
