https://wccftech.com/android-12-is-bricking-the-galaxy-z-fold-3-and-galaxy-z-flip-3/

It has only been a few days since Samsung released the stable Android 12 update to the Galaxy Z Fold 3 and Z Flip 3 in some countries. However, it now seems that the update is not really that stable and many users have started reporting a myriad of issues that have come forward ever since the update was installed.

South Korean users are facing a lot of issues with the Android 12; users on Samsung forums have claimed that their device has bricked after installing the device, whereas some other users have commented on how the device entered the recovery mode after installing the new update. Some users have even faced screen flickering, dark mode, slow performance, and the Dual Messenger not working with some apps.