Download Samsung Galaxy A51 One UI 2.1 Update | A515FXXU3BTD4
One UI 2.1 update for the Samsung Galaxy Note 10 and Galaxy S10 adds 120 HZ refresh rate and re-enables NavStar, but there's a catch - NotebookCheck.net News
الهاتف Galaxy A51 يبدأ بتلقي تحديث جديد يجلب معه واجهة Samsung One UI 2.1 – مجمع التقنية – Tech Complex
One UI 2.1 update for Samsung Galaxy A51 now rolling out - NotebookCheck.net News
Samsung Galaxy A51 gets One UI 2.1 and April security patch with latest update - GSMArena.com news
Samsung Galaxy A51 gets update to One UI 2.1 and newer security patch - GEARCOUPON
New One UI 2.1 phase for carrier-bound Galaxy A51 brings June update - Universmartphone.com
Samsung Galaxy A51 Receiving One UI 2.1 April 2020 Security Patches