Best buy guide: Galaxy Watch 6 or Galaxy S24+. Woo-hoo join SamMobile on WhatsApp or Telegram!

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

Notifications
    News for you

    Latest Samsung Galaxy S21 Ultra (SM-G998B) - BAT firmware

    Model Country/Carrier Date PDA Version
    SM-G998B Bahamas 2024-02-20 G998BXXS9FXAH 14
    SM-G998B Bahamas 2024-02-07 G998BXXU9FWK2 14
    SM-G998B Bahamas 2024-02-06 G998BXXU9EWI7 13
    SM-G998B Bahamas 2023-10-03 G998BXXS9EWI3 13
    SM-G998B Bahamas 2023-07-13 G998BXXU8EWF1 13
    SM-G998B Bahamas 2023-04-05 G998BXXU6EWAF 13
    SM-G998B Bahamas 2023-01-17 G998BXXU5DVKF 13
    SM-G998B Bahamas 2022-11-11 G998BXXS5CVIF 12
    SM-G998B Bahamas 2022-09-26 G998BXXU5CVH7 12
    SM-G998B Bahamas 2022-09-01 G998BXXU5CVGC 12
    SM-G998B Bahamas 2022-05-27 G998BXXU5CVDD 12
    SM-G998B Bahamas 2022-04-25 G998BXXU4CVC4 12
    SM-G998B Bahamas 2022-02-15 G998BXXU4BULF 12
    SM-G998B Bahamas 2022-01-27 G998BXXS3BULC 12
    SM-G998B Bahamas 2021-10-14 G998BXXU3AUIE 11
    SM-G998B Bahamas 2021-09-14 G998BXXU3AUHB 11
    SM-G998B Bahamas 2021-08-31 G998BXXU3AUG4 11
    SM-G998B Bahamas 2021-07-23 G998BXXU3AUF6 11
    SM-G998B Bahamas 2021-06-16 G998BXXU3AUE1 11
    SM-G998B Bahamas 2021-04-11 G998BXXU2AUC8 11
    SM-G998B Bahamas 2021-03-11 G998BXXU1AUB9 11
    SM-G998B Bahamas 2021-02-01 G998BXXU1AUA4 11
    Model Country/Carrier
    SM-G998B Bahamas
    Date PDA
    2024-02-20 G998BXXS9FXAH
    Version
    14
    Model Country/Carrier
    SM-G998B Bahamas
    Date PDA
    2024-02-07 G998BXXU9FWK2
    Version
    14
    Model Country/Carrier
    SM-G998B Bahamas
    Date PDA
    2024-02-06 G998BXXU9EWI7
    Version
    13
    Model Country/Carrier
    SM-G998B Bahamas
    Date PDA
    2023-10-03 G998BXXS9EWI3
    Version
    13
    Model Country/Carrier
    SM-G998B Bahamas
    Date PDA
    2023-07-13 G998BXXU8EWF1
    Version
    13
    Model Country/Carrier
    SM-G998B Bahamas
    Date PDA
    2023-04-05 G998BXXU6EWAF
    Version
    13
    Model Country/Carrier
    SM-G998B Bahamas
    Date PDA
    2023-01-17 G998BXXU5DVKF
    Version
    13
    Model Country/Carrier
    SM-G998B Bahamas
    Date PDA
    2022-11-11 G998BXXS5CVIF
    Version
    12
    Model Country/Carrier
    SM-G998B Bahamas
    Date PDA
    2022-09-26 G998BXXU5CVH7
    Version
    12
    Model Country/Carrier
    SM-G998B Bahamas
    Date PDA
    2022-09-01 G998BXXU5CVGC
    Version
    12
    Model Country/Carrier
    SM-G998B Bahamas
    Date PDA
    2022-05-27 G998BXXU5CVDD
    Version
    12
    Model Country/Carrier
    SM-G998B Bahamas
    Date PDA
    2022-04-25 G998BXXU4CVC4
    Version
    12
    Model Country/Carrier
    SM-G998B Bahamas
    Date PDA
    2022-02-15 G998BXXU4BULF
    Version
    12
    Model Country/Carrier
    SM-G998B Bahamas
    Date PDA
    2022-01-27 G998BXXS3BULC
    Version
    12
    Model Country/Carrier
    SM-G998B Bahamas
    Date PDA
    2021-10-14 G998BXXU3AUIE
    Version
    11
    Model Country/Carrier
    SM-G998B Bahamas
    Date PDA
    2021-09-14 G998BXXU3AUHB
    Version
    11
    Model Country/Carrier
    SM-G998B Bahamas
    Date PDA
    2021-08-31 G998BXXU3AUG4
    Version
    11
    Model Country/Carrier
    SM-G998B Bahamas
    Date PDA
    2021-07-23 G998BXXU3AUF6
    Version
    11
    Model Country/Carrier
    SM-G998B Bahamas
    Date PDA
    2021-06-16 G998BXXU3AUE1
    Version
    11
    Model Country/Carrier
    SM-G998B Bahamas
    Date PDA
    2021-04-11 G998BXXU2AUC8
    Version
    11
    Model Country/Carrier
    SM-G998B Bahamas
    Date PDA
    2021-03-11 G998BXXU1AUB9
    Version
    11
    Model Country/Carrier
    SM-G998B Bahamas
    Date PDA
    2021-02-01 G998BXXU1AUA4
    Version
    11

    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.