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    Samsung Galaxy S21 (SM-G991B) - OMN - G991BXXSEGYA2 firmware

    Country
    Model SM-G991B
    Product Code OMN
    Security Patch 2025-02-01
    OS Version Android 14
    PDA G991BXXSEGYA2
    CSC G991BOXMEGXL2
    Build Date 2025-01-22
    Changelist 28579955
    Join to Download Fast download
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    Flash instructions

    Download Odin 5 files help 1 file help
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