I had same experience with an iPhone. While Apple Store said it is a board failure and the only solution is replacing it with a refurbished or a new phone. I w

I had same experience with an iPhone. While Apple Store said it is a board failure and the only solution is replacing it with a refurbished or a new phone. I went to a repair shop. and it turns out that it is only a display problem and it was just 29$ to fix it.