23 Samsung smartphones received the latest One UI 3.1 firmware

Samsung continues to release One UI 3.1 firmware in parallel with One UI 4.0. It is available for mid-range smartphones as flagship models have already switched to the new software version with Android 12.

A series of materials about the fresh build of One UI 3.1, we started in November 2021. The firmware is based on the Android 11 operating system. The current version is the February update, but so far it is only available for the Samsung Galaxy A50 / A50s.