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    Samsung Galaxy S21 (SM-G991B) - CHE - G991BXXSBGXE4 firmware

    Country
    Model SM-G991B
    Product Code CHE
    Security Patch 2024-05-01
    OS Version Android 14
    PDA G991BXXSBGXE4
    CSC G991BOWEBGXE4
    Build Date 2024-05-13
    Changelist 28579955
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    Flash instructions

    Download Odin 5 files help 1 file help
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