Chosen Solution

Hello, I replaced the display of the phone and now it won’t boot and vibrates every 10 seconds. Every time it vibrates it shows this fault screen with flickering. I checked every cable and they are all connected. Please help

Either something isn’t seated correctly or your new screen is faulty. Depending on how you disconnected the old screen something on the board itself could be damaged. See if you can get the screen replaced and try again.