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    Latest Samsung Galaxy A54 5G (SCG21) - KDI firmware

    Samsung Galaxy A54 5G (SCG21) firmware for Japan (AU KDDI) (KDI): 19 builds in the SamMobile archive, newest first. The latest is SCG21KDU1BYC3 (Android 14, built 23 March 2025). Open a build to download it, or switch region with the country selector.

    Model
    		Build date PDA Version
    SCG21 Japan (AU KDDI) 2025-03-23 SCG21KDU1BYC3 14
    SCG21 Japan (AU KDDI) 2026-09-07 SCG21KDS1BXA1 14
    SCG21 Japan (AU KDDI) 2026-05-13 SCG21KDU1EZE9 16
    SCG21 Japan (AU KDDI) 2026-02-13 SCG21KDS1DZB7 16
    SCG21 Japan (AU KDDI) 2025-10-23 SCG21KDU1DYJ4 16
    SCG21 Japan (AU KDDI) 2025-08-07 SCG21KDS1CYH1 15
    SCG21 Japan (AU KDDI) 2025-05-19 SCG21KDU1CYE3 15
    SCG21 Japan (AU KDDI) 2025-04-30 SCG21KDS1BYD2 14
    SCG21 Japan (AU KDDI) 2025-01-07 SCG21KDS1BYA2 14
    SCG21 Japan (AU KDDI) 2024-11-06 SCG21KDU1BXK1 14
    SCG21 Japan (AU KDDI) 2024-09-30 SCG21KDS1BXI1 14
    SCG21 Japan (AU KDDI) 2024-08-02 SCG21KDU1BXH1 14
    SCG21 Japan (AU KDDI) 2024-05-27 SCG21KDS1BXE1 14
    SCG21 Japan (AU KDDI) 2024-04-19 SCG21KDU1BXD2 14
    SCG21 Japan (AU KDDI) 2024-03-08 SCG21KDS1BXB3 14
    SCG21 Japan (AU KDDI) 2023-11-07 SCG21KDU1BWK2 14
    SCG21 Japan (AU KDDI) 2023-08-28 SCG21KDU1AWH1 13
    SCG21 Japan (AU KDDI) 2023-05-25 SCG21KDU1AWE2 13
    SCG21 Japan (AU KDDI) 2023-04-12 SCG21KDU1AWD4 13
    Model Country/Carrier
    SCG21 Japan (AU KDDI)
    Build date PDA
    2025-03-23 SCG21KDU1BYC3
    Version
    14
    Model Country/Carrier
    SCG21 Japan (AU KDDI)
    Build date PDA
    2026-09-07 SCG21KDS1BXA1
    Version
    14
    Model Country/Carrier
    SCG21 Japan (AU KDDI)
    Build date PDA
    2026-05-13 SCG21KDU1EZE9
    Version
    16
    Model Country/Carrier
    SCG21 Japan (AU KDDI)
    Build date PDA
    2026-02-13 SCG21KDS1DZB7
    Version
    16
    Model Country/Carrier
    SCG21 Japan (AU KDDI)
    Build date PDA
    2025-10-23 SCG21KDU1DYJ4
    Version
    16
    Model Country/Carrier
    SCG21 Japan (AU KDDI)
    Build date PDA
    2025-08-07 SCG21KDS1CYH1
    Version
    15
    Model Country/Carrier
    SCG21 Japan (AU KDDI)
    Build date PDA
    2025-05-19 SCG21KDU1CYE3
    Version
    15
    Model Country/Carrier
    SCG21 Japan (AU KDDI)
    Build date PDA
    2025-04-30 SCG21KDS1BYD2
    Version
    14
    Model Country/Carrier
    SCG21 Japan (AU KDDI)
    Build date PDA
    2025-01-07 SCG21KDS1BYA2
    Version
    14
    Model Country/Carrier
    SCG21 Japan (AU KDDI)
    Build date PDA
    2024-11-06 SCG21KDU1BXK1
    Version
    14
    Model Country/Carrier
    SCG21 Japan (AU KDDI)
    Build date PDA
    2024-09-30 SCG21KDS1BXI1
    Version
    14
    Model Country/Carrier
    SCG21 Japan (AU KDDI)
    Build date PDA
    2024-08-02 SCG21KDU1BXH1
    Version
    14
    Model Country/Carrier
    SCG21 Japan (AU KDDI)
    Build date PDA
    2024-05-27 SCG21KDS1BXE1
    Version
    14
    Model Country/Carrier
    SCG21 Japan (AU KDDI)
    Build date PDA
    2024-04-19 SCG21KDU1BXD2
    Version
    14
    Model Country/Carrier
    SCG21 Japan (AU KDDI)
    Build date PDA
    2024-03-08 SCG21KDS1BXB3
    Version
    14
    Model Country/Carrier
    SCG21 Japan (AU KDDI)
    Build date PDA
    2023-11-07 SCG21KDU1BWK2
    Version
    14
    Model Country/Carrier
    SCG21 Japan (AU KDDI)
    Build date PDA
    2023-08-28 SCG21KDU1AWH1
    Version
    13
    Model Country/Carrier
    SCG21 Japan (AU KDDI)
    Build date PDA
    2023-05-25 SCG21KDU1AWE2
    Version
    13
    Model Country/Carrier
    SCG21 Japan (AU KDDI)
    Build date PDA
    2023-04-12 SCG21KDU1AWD4
    Version
    13