https://www.sammobile.com/samsung/galaxy-note-20-ultra-5g/firmware/SM-N9860/TGY/download/N9860ZSU1ATH1/362419/
Samsung Galaxy Note 20 Ultra 5G (SM-N9860) - TGY - N9860ZSU1ATH1 firmware
Aug 20, 2019 - Fast download latest Samsung Galaxy Note 20 Ultra 5G firmware SM-N9860 from Hong Kong with N9860ZSU1ATH1 and Android version 10
samsung galaxy note 20 ultrasm n9860