Samsung releases One UI 3.1 (Android 11) Update for Galaxy A71 (4G)
Samsung releases One UI 3.1 update for Galaxy A51, A71 | NewsBytes
Samsung One UI 3.1 Update Brings Select Powerful Features From the Galaxy S21 to the Galaxy S20, Galaxy Note20 and Galaxy Z Series – Samsung Global Newsroom
Samsung One UI 3.1.1: Eligible Devices, Features and Release Date - Sammy Fans
One UI - Wikipedia
Samsung Galaxy A51 5G and A71 5G get the One UI 3.1(Android 11) update - Gizmochina
Samsung brings One UI 3.1 for older Galaxy flagships and midranges - GSMArena.com news
One UI 3.1 update rolling out to Galaxy S20, A51, and more 'from today'! - SamMobile