Latest Samsung Galaxy S21 Ultra (SM-G998B) - NBS firmware

Model		Date	PDA	Version
SM-G998B	South America (Open Line)	2022-04-08	G998BXXU4CVC4	12
SM-G998B	South America (Open Line)	2022-02-17	G998BXXU4BULF	12
SM-G998B	South America (Open Line)	2022-01-28	G998BXXS3BULC	12
SM-G998B	South America (Open Line)	2021-09-12	G998BXXU3AUHB	11
SM-G998B	South America (Open Line)	2021-07-27	G998BXXU3AUF6	11
SM-G998B	South America (Open Line)	2021-06-07	G998BXXU3AUE1	11

Model	Country/Carrier
SM-G998B	South America (Open Line)
Date	PDA
2022-04-08	G998BXXU4CVC4
Version
12

Model	Country/Carrier
SM-G998B	South America (Open Line)
Date	PDA
2022-02-17	G998BXXU4BULF
Version
12

Model	Country/Carrier
SM-G998B	South America (Open Line)
Date	PDA
2022-01-28	G998BXXS3BULC
Version
12

Model	Country/Carrier
SM-G998B	South America (Open Line)
Date	PDA
2021-09-12	G998BXXU3AUHB
Version
11

Model	Country/Carrier
SM-G998B	South America (Open Line)
Date	PDA
2021-07-27	G998BXXU3AUF6
Version
11

Model	Country/Carrier
SM-G998B	South America (Open Line)
Date	PDA
2021-06-07	G998BXXU3AUE1
Version
11