Be quick, best XMAS deals! Galaxy Watch 7, Galaxy Z Flip 6, Galaxy Buds 3 Pro and Galaxy S24 Ultra.

SamMobile has affiliate and sponsored partnerships. If you buy something through one of these links, we may earn a commission.

News For You
News For You
Notifications

    Latest Samsung Galaxy S21 (SM-G991B) - GTO firmware

    Model Country/Carrier Date PDA Version
    SM-G991B Guatemala 2024-12-15 G991BXXSEGXK1 14
    SM-G991B Guatemala 2024-11-24 G991BXXUEGXJE 14
    SM-G991B Guatemala 2024-10-17 G991BXXSDGXI6 14
    SM-G991B Guatemala 2024-09-25 G991BXXSCGXH8 14
    SM-G991B Guatemala 2024-09-11 G991BXXUCGXH5 14
    SM-G991B Guatemala 2024-07-17 G991BXXSCGXF4 14
    SM-G991B Guatemala 2024-06-25 G991BXXSBGXEC 14
    SM-G991B Guatemala 2024-05-23 G991BXXSBGXDH 14
    SM-G991B Guatemala 2024-05-14 G991BXXUAGXDA 14
    SM-G991B Guatemala 2024-04-08 G991BXXSAFXCL 14
    SM-G991B Guatemala 2024-03-13 G991BXXS9FXBD 14
    SM-G991B Guatemala 2024-02-06 G991BXXS9FXAH 14
    SM-G991B Guatemala 2024-01-14 G991BXXS9FWLC 14
    SM-G991B Guatemala 2023-12-19 G991BXXS9FWKB 14
    SM-G991B Guatemala 2023-11-26 G991BXXU9FWK2 14
    SM-G991B Guatemala 2023-11-20 G991BXXS9EWJQ 13
    SM-G991B Guatemala 2023-10-30 G991BXXS9EWJH 13
    SM-G991B Guatemala 2023-10-09 G991BXXU9EWI7 13
    SM-G991B Guatemala 2023-09-22 G991BXXS9EWI3 13
    SM-G991B Guatemala 2023-08-08 G991BXXS9EWH1 13
    SM-G991B Guatemala 2023-07-07 G991BXXS9EWF3 13
    SM-G991B Guatemala 2023-05-26 G991BXXS7EWE4 13
    SM-G991B Guatemala 2023-04-13 G991BXXS7EWC4 13
    SM-G991B Guatemala 2023-03-16 G991BXXS6EWBB 13
    SM-G991B Guatemala 2023-03-13 G991BXXU6EWAF 13
    SM-G991B Guatemala 2023-02-14 G991BXXS6DWB3 13
    SM-G991B Guatemala 2023-02-08 G991BXXS6DWA8 13
    SM-G991B Guatemala 2023-02-01 G991BXXU5DVL5 13
    SM-G991B Guatemala 2022-11-29 G991BXXS5DVK1 13
    SM-G991B Guatemala 2022-11-08 G991BXXU5DVJC 13
    SM-G991B Guatemala 2022-09-25 G991BXXS5CVHI 12
    SM-G991B Guatemala 2022-09-02 G991BXXU5CVH7 12
    SM-G991B Guatemala 2022-06-22 G991BXXS5CVEA 12
    SM-G991B Guatemala 2022-05-16 G991BXXU5CVDD 12
    SM-G991B Guatemala 2022-04-27 G991BXXS4CVCG 12
    SM-G991B Guatemala 2022-04-05 G991BXXU4CVC4 12
    SM-G991B Guatemala 2022-02-26 G991BXXS4BVAA 12
    SM-G991B Guatemala 2022-01-21 G991BXXU4BULF 12
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2024-12-15 G991BXXSEGXK1
    Version
    14
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2024-11-24 G991BXXUEGXJE
    Version
    14
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2024-10-17 G991BXXSDGXI6
    Version
    14
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2024-09-25 G991BXXSCGXH8
    Version
    14
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2024-09-11 G991BXXUCGXH5
    Version
    14
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2024-07-17 G991BXXSCGXF4
    Version
    14
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2024-06-25 G991BXXSBGXEC
    Version
    14
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2024-05-23 G991BXXSBGXDH
    Version
    14
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2024-05-14 G991BXXUAGXDA
    Version
    14
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2024-04-08 G991BXXSAFXCL
    Version
    14
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2024-03-13 G991BXXS9FXBD
    Version
    14
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2024-02-06 G991BXXS9FXAH
    Version
    14
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2024-01-14 G991BXXS9FWLC
    Version
    14
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2023-12-19 G991BXXS9FWKB
    Version
    14
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2023-11-26 G991BXXU9FWK2
    Version
    14
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2023-11-20 G991BXXS9EWJQ
    Version
    13
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2023-10-30 G991BXXS9EWJH
    Version
    13
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2023-10-09 G991BXXU9EWI7
    Version
    13
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2023-09-22 G991BXXS9EWI3
    Version
    13
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2023-08-08 G991BXXS9EWH1
    Version
    13
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2023-07-07 G991BXXS9EWF3
    Version
    13
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2023-05-26 G991BXXS7EWE4
    Version
    13
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2023-04-13 G991BXXS7EWC4
    Version
    13
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2023-03-16 G991BXXS6EWBB
    Version
    13
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2023-03-13 G991BXXU6EWAF
    Version
    13
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2023-02-14 G991BXXS6DWB3
    Version
    13
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2023-02-08 G991BXXS6DWA8
    Version
    13
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2023-02-01 G991BXXU5DVL5
    Version
    13
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2022-11-29 G991BXXS5DVK1
    Version
    13
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2022-11-08 G991BXXU5DVJC
    Version
    13
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2022-09-25 G991BXXS5CVHI
    Version
    12
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2022-09-02 G991BXXU5CVH7
    Version
    12
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2022-06-22 G991BXXS5CVEA
    Version
    12
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2022-05-16 G991BXXU5CVDD
    Version
    12
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2022-04-27 G991BXXS4CVCG
    Version
    12
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2022-04-05 G991BXXU4CVC4
    Version
    12
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2022-02-26 G991BXXS4BVAA
    Version
    12
    Model Country/Carrier
    SM-G991B Guatemala
    Date PDA
    2022-01-21 G991BXXU4BULF
    Version
    12

    DOWNLOAD FIRMWARE

    READ FIRST

    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.