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    Latest Samsung Galaxy S21 (SM-G991U) - USC firmware

    Model Country/Carrier Date PDA Version
    SM-G991U USA (US Cellular) 2024-12-18 G991USQSEGXK3 14
    SM-G991U USA (US Cellular) 2024-11-17 G991USQSEGXJ4 14
    SM-G991U USA (US Cellular) 2024-10-20 G991USQSDGXJ2 14
    SM-G991U USA (US Cellular) 2024-09-16 G991USQSCGXH2 14
    SM-G991U USA (US Cellular) 2024-09-08 G991USQUCGXGA 14
    SM-G991U USA (US Cellular) 2024-07-17 G991USQSCGXF3 14
    SM-G991U USA (US Cellular) 2024-06-17 G991USQSBGXF1 14
    SM-G991U USA (US Cellular) 2024-05-28 G991USQSBGXE2 14
    SM-G991U USA (US Cellular) 2024-05-15 G991USQUAGXDE 14
    SM-G991U USA (US Cellular) 2024-04-21 G991USQSAFXD1 14
    SM-G991U USA (US Cellular) 2024-03-20 G991USQSAFXBC 14
    SM-G991U USA (US Cellular) 2024-02-21 G991USQSAFXAE 14
    SM-G991U USA (US Cellular) 2024-01-24 G991USQS9FXA2 14
    SM-G991U USA (US Cellular) 2024-01-01 G991USQS9FWL1 14
    SM-G991U USA (US Cellular) 2023-12-17 G991USQU9FWK5 14
    SM-G991U USA (US Cellular) 2023-11-16 G991USQS9EWK1 13
    SM-G991U USA (US Cellular) 2023-10-09 G991USQS9EWI2 13
    SM-G991U USA (US Cellular) 2023-09-26 G991USQS9EWI1 13
    SM-G991U USA (US Cellular) 2023-09-11 G991USQU8EWH6 13
    SM-G991U USA (US Cellular) 2023-08-20 G991USQS8EWH1 13
    SM-G991U USA (US Cellular) 2023-07-24 G991USQS8EWF1 13
    SM-G991U USA (US Cellular) 2023-06-22 G991USQU7EWE5 13
    SM-G991U USA (US Cellular) 2023-05-17 G991USQS6EWD4 13
    SM-G991U USA (US Cellular) 2023-04-30 G991USQU6EWD1 13
    SM-G991U USA (US Cellular) 2023-02-26 G991USQU5EWAI 13
    SM-G991U USA (US Cellular) 2023-01-29 G991USQU5DWA8 13
    SM-G991U USA (US Cellular) 2022-12-21 G991USQS5DVL3 13
    SM-G991U USA (US Cellular) 2022-12-05 G991USQS5DVK7 13
    SM-G991U USA (US Cellular) 2022-11-20 G991USQU5DVK3 13
    SM-G991U USA (US Cellular) 2022-10-04 G991USQS5CVI8 12
    SM-G991U USA (US Cellular) 2022-09-19 G991USQS5CVHB 12
    SM-G991U USA (US Cellular) 2022-08-15 G991USQS5CVGA 12
    SM-G991U USA (US Cellular) 2022-08-03 G991USQU5CVG9 12
    SM-G991U USA (US Cellular) 2022-06-26 G991USQU5CVF1 12
    SM-G991U USA (US Cellular) 2022-05-11 G991USQU5CVDB 12
    SM-G991U USA (US Cellular) 2022-04-10 G991USQS5CVCB 12
    SM-G991U USA (US Cellular) 2022-03-28 G991USQU5CVC4 12
    SM-G991U USA (US Cellular) 2022-03-04 G991USQS5BVA6 12
    SM-G991U USA (US Cellular) 2022-02-15 G991USQU5BULJ 12
    SM-G991U USA (US Cellular) 2022-01-12 G991USQS4BUKK 12
    SM-G991U USA (US Cellular) 2021-11-30 G991USQU4BUKF 12
    SM-G991U USA (US Cellular) 2021-10-18 G991USQS4AUIN 11
    SM-G991U USA (US Cellular) 2021-09-26 G991USQU4AUI7 11
    SM-G991U USA (US Cellular) 2021-08-22 G991USQU4AUGQ 11
    SM-G991U USA (US Cellular) 2021-08-11 G991USQU4AUGE 11
    SM-G991U USA (US Cellular) 2021-07-19 G991USQS4AUFD 11
    SM-G991U USA (US Cellular) 2021-07-07 G991USQU4AUF5 11
    SM-G991U USA (US Cellular) 2021-05-16 G991USQU3AUDD 11
    SM-G991U USA (US Cellular) 2021-04-09 G991USQU2AUC8 11
    SM-G991U USA (US Cellular) 2021-03-03 G991USQU2AUB5 11
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2024-12-18 G991USQSEGXK3
    Version
    14
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2024-11-17 G991USQSEGXJ4
    Version
    14
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2024-10-20 G991USQSDGXJ2
    Version
    14
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2024-09-16 G991USQSCGXH2
    Version
    14
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2024-09-08 G991USQUCGXGA
    Version
    14
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2024-07-17 G991USQSCGXF3
    Version
    14
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2024-06-17 G991USQSBGXF1
    Version
    14
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2024-05-28 G991USQSBGXE2
    Version
    14
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2024-05-15 G991USQUAGXDE
    Version
    14
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2024-04-21 G991USQSAFXD1
    Version
    14
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2024-03-20 G991USQSAFXBC
    Version
    14
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2024-02-21 G991USQSAFXAE
    Version
    14
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2024-01-24 G991USQS9FXA2
    Version
    14
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2024-01-01 G991USQS9FWL1
    Version
    14
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2023-12-17 G991USQU9FWK5
    Version
    14
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2023-11-16 G991USQS9EWK1
    Version
    13
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2023-10-09 G991USQS9EWI2
    Version
    13
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2023-09-26 G991USQS9EWI1
    Version
    13
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2023-09-11 G991USQU8EWH6
    Version
    13
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2023-08-20 G991USQS8EWH1
    Version
    13
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2023-07-24 G991USQS8EWF1
    Version
    13
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2023-06-22 G991USQU7EWE5
    Version
    13
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2023-05-17 G991USQS6EWD4
    Version
    13
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2023-04-30 G991USQU6EWD1
    Version
    13
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2023-02-26 G991USQU5EWAI
    Version
    13
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2023-01-29 G991USQU5DWA8
    Version
    13
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2022-12-21 G991USQS5DVL3
    Version
    13
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2022-12-05 G991USQS5DVK7
    Version
    13
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2022-11-20 G991USQU5DVK3
    Version
    13
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2022-10-04 G991USQS5CVI8
    Version
    12
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2022-09-19 G991USQS5CVHB
    Version
    12
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2022-08-15 G991USQS5CVGA
    Version
    12
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2022-08-03 G991USQU5CVG9
    Version
    12
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2022-06-26 G991USQU5CVF1
    Version
    12
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2022-05-11 G991USQU5CVDB
    Version
    12
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2022-04-10 G991USQS5CVCB
    Version
    12
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2022-03-28 G991USQU5CVC4
    Version
    12
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2022-03-04 G991USQS5BVA6
    Version
    12
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2022-02-15 G991USQU5BULJ
    Version
    12
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2022-01-12 G991USQS4BUKK
    Version
    12
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2021-11-30 G991USQU4BUKF
    Version
    12
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2021-10-18 G991USQS4AUIN
    Version
    11
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2021-09-26 G991USQU4AUI7
    Version
    11
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2021-08-22 G991USQU4AUGQ
    Version
    11
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2021-08-11 G991USQU4AUGE
    Version
    11
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2021-07-19 G991USQS4AUFD
    Version
    11
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2021-07-07 G991USQU4AUF5
    Version
    11
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2021-05-16 G991USQU3AUDD
    Version
    11
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2021-04-09 G991USQU2AUC8
    Version
    11
    Model Country/Carrier
    SM-G991U USA (US Cellular)
    Date PDA
    2021-03-03 G991USQU2AUB5
    Version
    11

    DOWNLOAD FIRMWARE

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    We recommend using Samsung’s own utilities, Samsung Smart Switch and OTA (Over-the-air), to upgrade devices. Use SamMobile only if you are 100% sure about the risks involved in flashing your device. SamMobile is not responsible for any damage caused by using the files on this website.