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    Samsung Galaxy S21 Ultra (SM-G998B) - XSA - G998BXXU4BULF firmware

    PDA G998BXXU4BULF
    Product Code XSA
    Security Patch 2022-01-01
    Country
    Model SM-G998B
    Product Code XSA
    Security Patch 2022-01-01
    OS Version Android 12
    PDA G998BXXU4BULF
    CSC G998BOXM4BULI
    Build Date 2021-12-23
    Changelist 23365054

    Country
    Model SM-G998B
    OS Version Android 12
    CSC G998BOXM4BULI
    Build Date 2021-12-23
    Changelist 23365054
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