Samsung is now seeding the OneUI 4.1.1 update with Android 12L on board to the Galaxy Z Flip3 and Z Fold3. The update involves a download of 1,500MB and brings a bunch of enhancements for folding phones, like improved multitasking with a new taskbar, as well as options like changing the call background, better search, an option to adjust the motion smoothness. The August 1 security patch is also included. The older Galaxy Z Fold2, Galaxy Z Fold, and the Galaxy Z Flip are all in line to get the new firmware as well. The most important features of Android 12L and OneUI 4.1.1 are...
Source: https://www.gsmarena.com/samsung_rolls_out_android_12l_with_oneui_411_to_older_foldables_-news-55653.php