Samsung had rolled out the final update to Android 12 and One UI 4 for Galaxy S21 smartphone some time ago. Reports of bugs were lodged by S21 owners.
Since the Android 12 update with One UI 4 was distributed for the Galaxy S21 smartphones , the phones are no longer running smoothly. An annoying bug ensures that the dynamic 120 Hz function no longer works in the apps in which it was previously active. This makes the top smartphones feel much slower because the display then only works at 60 Hz. That is changing now.
According to SamMobile, Samsung has released a first software update for the Galaxy S21 smartphones that eliminates the problem . The manufacturer itself does not mention troubleshooting in the notes at all. However, after installing the update, many users report that the performance of the Galaxy S21 smartphones has noticeably improved and the smartphones are now working smoothly again.
The software update for the Galaxy S21 models will initially be distributed in the USA , but should also be available in other countries soon. Android 12 with One UI 4 has been available for some time. With the December update in a few days at the latest, Samsung should have eliminated the problem once and for all.
Samsung One UI 4.0: Customization options with Android 12
Samsung is planning further Android 12 updates
Samsung has so far only released Android 12 with One UI 4 for the Galaxy S21 smartphones, but many other phones and tablets will follow.
Maryam's Blog 