A few days after releasing One UI 5.1.1 for the Galaxy Tab S8 and Galaxy Z Fold 4, Samsung has now rolled out a new update for the Galaxy Z Flip 4. The update is now rolling out in Korea and India. Degree is expected to be available to users in many other regions in the next few days.

One UI 5.1.1 update for Galaxy Z Flip 4 is codenamed F721BXXUDWH5. It is up to 2,562.79 MB in size and comes with the August 2023 security patch. One UI 5.1.1 offers an improved Flex Mode with a progress bar that controls the navigation. multimedia controls. Users can customize these buttons according to their personal preferences. The update also brings new clock font options on the lock screen and the ability to change the call background for each phone number.

Samsung security documents show that the August 2023 update fixes more than 70 security holes on Galaxy tablets and phones. Galaxy Z Flip 4 users can check by accessing Settings > Software update > Download and install.

The Galaxy Z Flip 4 comes pre-installed with Android 12 at launch and enjoys Samsung's new update policy, with four major Android versions and five years of security updates. The device has now received One UI 5.0 based on Android 13 late last year and soon One UI 6.0 based on Android 14. It is expected that Android 16 released in 2025 will be the last major update of the device. suffer this.