Galaxy Z Flip 3 & 4: Screen Won't Turn On Black Screen FIXED!

I show you how to to fix a Samsung Galaxy Z Flip 3 phone (same for Z Flip 4) that has a black screen but you know the phone is on. In other words your screen just won't turn on but you can feel your phone ring, vibrate, maybe the cover windows is visible, etc. If this worked plz LIKE and comment which step worked for you. If no go after 7 times then DISLIKE this video. We should see at least a 60% thumbs up. Good Luck! SAMSUNG Galaxy Z Flip 4: --SAMSUNG Galaxy Z Flip 3 --- US: UK: CA: DE: Amazon Daily Deals: -----My Gear for Youtube videos----- Main Camera 99% (smartphone): Tripod: Cell Phone Tripod Adapter: Selfie Stick/Tripod: Microphone: Lights: El