Its been several weeks since Samsung released the Android 12-based One UI 4.0 Beta for the Galaxy S10 and the Galaxy Note 10. The beta program has jumped to the third stage now, indicating that the final push is approaching. According to update timeline, the devices will get the stable One UI 4.0 in January 2021.
The Android 12 based One UI 4.0 Beta 3 is currently available for South Korean users of Galaxy S10 and Galaxy Note 10. The company will soon release the build in more markets, including India and Europe.
For the Galaxy S10 series— Galaxy S10e, Galaxy S10, Galaxy S10+, and the Galaxy S10 5G, the build arrives via the firmware number ending with ZULB. Whereas, the beta package for the Galaxy Note 10 and the Galaxy Note 10+ end with ZULD.
Concerning changes, the upgraded beta versions tend to eliminate bugs present in the previous versions. The One UI 4.0 Beta 3 resolves various bugs and improves performance. The issue where images captured using Dual Messenger did not appear in the Gallery app is now resolved. In addition, your respective devices will not slow down while receiving notifications. Moreover, the connection glitches while connecting the AKG N400 TWS earbuds are addressed.
If you are already on the One UI 4.0 beta firmware, this update will arrive as an OTA. In another case, you can visit the Samsung Members app and enroll yourself by tapping on the One UI beta program banner.