Chosen Solution
I have changed my iPhone Display. If I click on the power button, the screen is just normal without any errors. After 1-2 seconds, it turns to an error screen with many (mostly) white stripes from top to bottom. I have tried to plug the connectors again and again, still same issue. Any ideas?
Its LCD Issue Replace The New Screen & Check Hope it Works Thanks Varun
Could be a damaged cable. But it sounds more like you just aren’t seating the connections to the digitizer properly Here’s a guide iPhone 5s LCD and Digitizer Replacement Here’s parts in case that’s the issue iPhone 5s LCD and Digitizer
I think that it might be touch disease
