According to foreign technology media PhoneArena, Neowin and many other media reports, after the Galaxy Z Fold 3 official warranty period of 1 year, there is a large number of folding screens broken user feedback.
A user named Snoo_23916 said in the /r/ GalaxyFold sub-section that when he recently opened the Galaxy Z Fold 3 screen to show it to his friends, he suddenly heard a popping sound. After that, the right screen stopped responding to touch. He said that the phone has only been opened 2-3 times a week for 15 months, so there is no excessive wear and tear.
Another user named Mizderrung shared a similar experience, except that the device was 3 months out of warranty and Samsung refused to repair it for free, asking the user to pay A$700 for the repair.