05-03-2021 11:45 PM
06-03-2021 12:16 AM
06-03-2021 12:19 AM
06-03-2021 12:36 AM
06-03-2021 12:43 AM
06-03-2021 04:49 AM
06-03-2021 09:00 AM
Try to using Smart Switch for update
06-03-2021 10:27 AM
06-03-2021 10:33 AM
06-03-2021 10:57 AM
Depending on your S21 device's CSC code, it is already here.
BTU, (stock, unbranded Samsung), released
H3G, Three network, carrier branded, released
VOD, Vodafone UK network, carrier branded, released
EVR, EE network, carrier branded, awaiting carrier certification and release
O2U, O2 network, carrier branded, awaiting carrier certification and release
To locate your devices CSC code, go to
Settings > About phone > Software information > Service provider software version... 3 letter/digit code (see screenshot)