As per the reports, the new firmware comes bearing the A525FXXU4BUL8 build number and December 2021 security patch. The update is currently live in Russia and some other countries only. A Galaxy A52 user shared his experience after updating his device to One UI 4.0 on the Samsung community. As per the user, the device feels laggy after the update.
If you have a Samsung Galaxy A52, then we recommend not to update your device right away. We will be keeping an eye on this and will keep updating this post.
