Download G998BXXU1AUB9: Galaxy S21 Ultra Android R Stable Update to Dominican Republic (Orange) (DOR) – DOR
Download February, 2021 Security Patch for Galaxy S21 Ultra: G998BXXU1AUB9 Chile (Entel PCS) (CHE) / CHE
Download G998BXXU1AUB9: Official Android 11 R for Galaxy S21 Ultra SM-G998B Chile (Entel PCS) (CHE) – CHE
Download G998BXXU1AUB9: Galaxy S21 Ultra Android R Stable Update to Chile (Telefonica) (CHT) – CHT
Download Galaxy S21 Ultra February, 2021 Security: G998BXXU1AUB9 Chile (Telefonica) (CHT) / CHT
Download G998BXXU1AUB9: Galaxy S21 Ultra Android R Stable Update to Guatemala (Tigo) (CGU) – CGU
Download Galaxy S21 Ultra February, 2021 Security: G998BXXU1AUB9 Guatemala (Tigo) (CGU) / CGU
Download Firmware G998BXXU1AUB9 Galaxy S21 Ultra SM-G998B Android 11 Australia (XSA) – XSA
Download Galaxy S21 Ultra February, 2021 Security: G998BXXU1AUB9 Australia (XSA) / XSA
Download G998BXXU1AUB9: Official Android 11 R for Galaxy S21 Ultra SM-G998B Australia (Optus) (OPS) – OPS
Download Galaxy S21 Ultra February, 2021 Security: G998BXXU1AUB9 Australia (Optus) (OPS) / OPS
Download G998BXXU1AUB9: Official Android 11 R for Galaxy S21 Ultra SM-G998B Australia (Telstra) (TEL) – TEL
Download G998BXXU1AUB9: Official Android 11 R for Galaxy S21 Ultra SM-G998B Australia (Telstra) (TEL) – TEL
Download Galaxy S21 Ultra February, 2021 Security: G998BXXU1AUB9 Australia (Vodafone) (VAU) / VAU
Download G998BXXU1AUB9: February, 2021 Patch for Galaxy S21 Ultra SM-G998B Australia (Vodafone) (VAU) to VAU
Download G998BXXU1AUB9: February, 2021 Patch for Galaxy S21 Ultra SM-G998B Unknown (XNZ) to XNZ
Download G998BXXU1AUB9: Official Android 11 R for Galaxy S21 Ultra SM-G998B Unknown (XNZ) – XNZ
Download G998BXXU1AUB9: Galaxy S21 Ultra Android R Stable Update to Chile (Claro) (CHL) – CHL
Download G998BXXU1AUB9: February, 2021 Patch for Galaxy S21 Ultra SM-G998B Chile (Claro) (CHL) to CHL
Download G998BXXU1AUB9: Official Android 11 R for Galaxy S21 Ultra SM-G998B Hungary (T-mobile) (TMH) – TMH
Download G998BXXU1AUB9: Galaxy S21 Ultra Android R Stable Update to Hungary (T-mobile) (TMH) – TMH
Download G998BXXU1AUB9: Official Android 11 R for Galaxy S21 Ultra SM-G998B Colombia (Comcel) (COM) – COM
Download G998BXXU1AUB9: February, 2021 Patch for Galaxy S21 Ultra SM-G998B Colombia (Comcel) (COM) to COM