Samsung Launches One UI 7 Beta 4 Hotfix for Galaxy S24 in Europe and India

Samsung has rolled out a hotfix update for the One UI 7.0 beta version for the Galaxy S24 series. This update, Beta 4, is currently being released in several regions, including India, Poland, and Germany.

The update carries the firmware version ending in ZYBF and a download size of approximately 450MB is primarily addresses a bug that caused a screen refresh rate drop on the Galaxy S24 Ultra. Additional bug fixes may also be included.

Users who have enrolled in the One UI 7.0 Beta Program can now download and install the update by navigating to:

• Settings, then Software update, and selecting Download and install.

Furthermore, reports suggest that Samsung may release two more beta updates for the Galaxy S24 series before introducing the stable version of One UI 7.0 in April 2025. By May 2025, most compatible high-end and mid-range devices should also receive the stable update.