My Samsung galaxy fold 4 was exactly 11 months old working perfectly,got up 1 morning opened the phone saw this black line in the centre only to find out it was the LCD.lucky it's under warranty but now I ask what will happen in another 9 months will it happen again and of no warranty who has 17k to replace the LCD.Its ridiculous you look after ur stuff,and what upsets me is the fact that Samsung has over a dozen questions before rye repair.acknowledge there is a fault tell the customers prior to purchasing this on contract cos now u stuck with a phone for 24 or 36 months that breaks on his own.I will never recommend anybody to buy a Samsung fold it's a good phone but poor quality regarding the lcd.