Back in February, Samsung began testing the One UI 5.1.1 software version for the fourth-generation foldable devices in Korea. Meanwhile, the testing is now moving a step ahead and we have now found a new One UI 5.1.1 test build for Samsung Galaxy Z Fold 4 and Z Flip 4 which will be based on Android 13 OS.
As per the new information, Checkfirm has recently detected a new One UI 5.1.1 build for the Samsung Galaxy Z Fold 4 and Galaxy Z Flip 4 with version F936NKSU2DWDC and F721NKSU2DWDC respectively. Also, the software is being prepared in South Korea as the CSC code of this release is KOO which belongs to the Korean units.
Samsung is developing the One UI 5.1.1 software at a great pace, as the Galaxy Z Fold 4 and Galaxy Z Flip 4 devices could be the first to obtain this new version of custom skin after the fifth-generation foldables. At the moment, the Galaxy Z Fold 4 and Flip 4 are running on the Android 13-based One UI 5.1 software version.
Just like the previous year, the Korean tech giant may unveil the Galaxy Z Fold 5 and Galaxy Z Flip 5 sometime in August. Also, the devices will come pre-installed with the One UI 5.1.1 software version based on the Android 13 operating system, and feature some upgraded capabilities over the fourth-generation smartphones.
Samsung Galaxy Z Fold 4, Flip 4 – Android 14
After the Android 13-based One UI 5.1.1, the users of Galaxy Z Fold 4 and Galaxy Z Flip 4 will also acquire the outstanding features and optimizations of the next major update, that is Android 14-based One UI 6.0.