Latest Samsung Galaxy S21 Ultra (SM-G998B) - XSG firmware
| Model |
|
Date | PDA | Version |
| SM-G998B | United Arab Emirates (UAE) | 2025-10-20 | G998BXXSHHYJ1 | 15 |
| SM-G998B | United Arab Emirates (UAE) | 2025-08-27 | G998BXXSGHYH1 | 15 |
| SM-G998B | United Arab Emirates (UAE) | 2025-05-26 | G998BXXSFHYE1 | 15 |
| SM-G998B | United Arab Emirates (UAE) | 2025-05-06 | G998BXXUEHYD5 | 15 |
| SM-G998B | United Arab Emirates (UAE) | 2025-02-23 | G998BXXSEGYA2 | 14 |
| SM-G998B | United Arab Emirates (UAE) | 2025-01-21 | G998BXXSEGXL2 | 14 |
| SM-G998B | United Arab Emirates (UAE) | 2024-12-22 | G998BXXSEGXK1 | 14 |
| SM-G998B | United Arab Emirates (UAE) | 2024-12-01 | G998BXXUEGXJE | 14 |
| SM-G998B | United Arab Emirates (UAE) | 2024-10-21 | G998BXXSDGXI5 | 14 |
| SM-G998B | United Arab Emirates (UAE) | 2024-09-16 | G998BXXSCGXH7 | 14 |
| SM-G998B | United Arab Emirates (UAE) | 2024-08-20 | G998BXXUCGXGC | 14 |
| SM-G998B | United Arab Emirates (UAE) | 2024-07-17 | G998BXXSCGXF4 | 14 |
| SM-G998B | United Arab Emirates (UAE) | 2024-06-18 | G998BXXSBGXEC | 14 |
| SM-G998B | United Arab Emirates (UAE) | 2024-05-22 | G998BXXSBGXDH | 14 |
| SM-G998B | United Arab Emirates (UAE) | 2024-05-12 | G998BXXUAGXDA | 14 |
| SM-G998B | United Arab Emirates (UAE) | 2024-04-14 | G998BXXSAFXCO | 14 |
| SM-G998B | United Arab Emirates (UAE) | 2024-03-20 | G998BXXS9FXBG | 14 |
| SM-G998B | United Arab Emirates (UAE) | 2024-02-20 | G998BXXS9FXAM | 14 |
| SM-G998B | United Arab Emirates (UAE) | 2024-01-21 | G998BXXS9FXA2 | 14 |
| SM-G998B | United Arab Emirates (UAE) | 2023-12-14 | G998BXXS9FWL5 | 14 |
| SM-G998B | United Arab Emirates (UAE) | 2023-11-29 | G998BXXU9FWK5 | 14 |
| SM-G998B | United Arab Emirates (UAE) | 2023-11-09 | G998BXXS9EWJO | 13 |
| SM-G998B | United Arab Emirates (UAE) | 2023-10-17 | G998BXXS9EWIA | 13 |
| SM-G998B | United Arab Emirates (UAE) | 2023-09-25 | G998BXXS9EWI1 | 13 |
| SM-G998B | United Arab Emirates (UAE) | 2023-09-07 | G998BXXU9EWH5 | 13 |
| SM-G998B | United Arab Emirates (UAE) | 2023-08-10 | G998BXXS9EWH1 | 13 |
| SM-G998B | United Arab Emirates (UAE) | 2023-07-12 | G998BXXU8EWF1 | 13 |
| SM-G998B | United Arab Emirates (UAE) | 2023-05-08 | G998BXXU7EWCH | 13 |
| SM-G998B | United Arab Emirates (UAE) | 2023-03-30 | G998BXXS6EWBB | 13 |
| SM-G998B | United Arab Emirates (UAE) | 2023-03-14 | G998BXXU6EWAF | 13 |
| SM-G998B | United Arab Emirates (UAE) | 2023-02-08 | G998BXXS5DWA6 | 13 |
| SM-G998B | United Arab Emirates (UAE) | 2022-12-14 | G998BXXU5DVKI | 13 |
| SM-G998B | United Arab Emirates (UAE) | 2022-12-13 | G998BXXS5DVKE | 13 |
| SM-G998B | United Arab Emirates (UAE) | 2022-11-21 | G998BXXU5DVK3 | 13 |
| SM-G998B | United Arab Emirates (UAE) | 2022-10-04 | G998BXXS5CVIF | 12 |
| SM-G998B | United Arab Emirates (UAE) | 2022-09-15 | G998BXXS5CVHI | 12 |
| SM-G998B | United Arab Emirates (UAE) | 2022-09-01 | G998BXXU5CVH7 | 12 |
| SM-G998B | United Arab Emirates (UAE) | 2022-08-11 | G998BXXU5CVGB | 12 |
| SM-G998B | United Arab Emirates (UAE) | 2022-07-11 | G998BXXS5CVFB | 12 |
| SM-G998B | United Arab Emirates (UAE) | 2022-06-23 | G998BXXU5CVF2 | 12 |
| SM-G998B | United Arab Emirates (UAE) | 2022-05-09 | G998BXXU5CVDD | 12 |
| SM-G998B | United Arab Emirates (UAE) | 2022-04-13 | G998BXXU4CVD2 | 12 |
| SM-G998B | United Arab Emirates (UAE) | 2022-03-20 | G998BXXU4CVC4 | 12 |
| SM-G998B | United Arab Emirates (UAE) | 2022-02-18 | G998BXXU4BVB1 | 12 |
| SM-G998B | United Arab Emirates (UAE) | 2022-01-09 | G998BXXU4BULF | 12 |
| SM-G998B | United Arab Emirates (UAE) | 2021-12-26 | G998BXXS3BULC | 12 |
| SM-G998B | United Arab Emirates (UAE) | 2021-12-09 | G998BXXS3BUL1 | 12 |
| SM-G998B | United Arab Emirates (UAE) | 2021-11-29 | G998BXXU3BUKG | 12 |
| SM-G998B | United Arab Emirates (UAE) | 2021-11-17 | G998BXXU3BUK8 | 12 |
| SM-G998B | United Arab Emirates (UAE) | 2021-10-25 | G998BXXS3AUJ7 | 11 |
| SM-G998B | United Arab Emirates (UAE) | 2021-09-29 | G998BXXU3AUIE | 11 |
| SM-G998B | United Arab Emirates (UAE) | 2021-09-09 | G998BXXS3AUHD | 11 |
| SM-G998B | United Arab Emirates (UAE) | 2021-08-29 | G998BXXU3AUHB | 11 |
| SM-G998B | United Arab Emirates (UAE) | 2021-07-18 | G998BXXU3AUG4 | 11 |
| SM-G998B | United Arab Emirates (UAE) | 2021-06-17 | G998BXXU3AUF6 | 11 |
| SM-G998B | United Arab Emirates (UAE) | 2021-06-06 | G998BXXU3AUF2 | 11 |
| SM-G998B | United Arab Emirates (UAE) | 2021-05-30 | G998BXXU3AUE8 | 11 |
| SM-G998B | United Arab Emirates (UAE) | 2021-05-06 | G998BXXU3AUE1 | 11 |
| SM-G998B | United Arab Emirates (UAE) | 2021-04-29 | G998BXXU3AUDA | 11 |
| SM-G998B | United Arab Emirates (UAE) | 2021-03-28 | G998BXXU2AUC8 | 11 |
| SM-G998B | United Arab Emirates (UAE) | 2021-03-07 | G998BXXS2AUBB | 11 |
| SM-G998B | United Arab Emirates (UAE) | 2021-02-17 | G998BXXU1AUB9 | 11 |
| SM-G998B | United Arab Emirates (UAE) | 2021-02-11 | G998BXXU1AUB6 | 11 |
| SM-G998B | United Arab Emirates (UAE) | 2021-02-04 | G998BXXU1AUB3 | 11 |
| SM-G998B | United Arab Emirates (UAE) | 2021-01-25 | G998BXXU1AUAC | 11 |
| SM-G998B | United Arab Emirates (UAE) | 2021-01-18 | G998BXXU1ATLF | 11 |
| SM-G998B | United Arab Emirates (UAE) | 2021-01-18 | G998BXXU1AUA4 | 11 |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2025-10-20 | G998BXXSHHYJ1 |
| Version | |
| 15 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2025-08-27 | G998BXXSGHYH1 |
| Version | |
| 15 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2025-05-26 | G998BXXSFHYE1 |
| Version | |
| 15 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2025-05-06 | G998BXXUEHYD5 |
| Version | |
| 15 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2025-02-23 | G998BXXSEGYA2 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2025-01-21 | G998BXXSEGXL2 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2024-12-22 | G998BXXSEGXK1 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2024-12-01 | G998BXXUEGXJE |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2024-10-21 | G998BXXSDGXI5 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2024-09-16 | G998BXXSCGXH7 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2024-08-20 | G998BXXUCGXGC |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2024-07-17 | G998BXXSCGXF4 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2024-06-18 | G998BXXSBGXEC |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2024-05-22 | G998BXXSBGXDH |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2024-05-12 | G998BXXUAGXDA |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2024-04-14 | G998BXXSAFXCO |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2024-03-20 | G998BXXS9FXBG |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2024-02-20 | G998BXXS9FXAM |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2024-01-21 | G998BXXS9FXA2 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2023-12-14 | G998BXXS9FWL5 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2023-11-29 | G998BXXU9FWK5 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2023-11-09 | G998BXXS9EWJO |
| Version | |
| 13 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2023-10-17 | G998BXXS9EWIA |
| Version | |
| 13 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2023-09-25 | G998BXXS9EWI1 |
| Version | |
| 13 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2023-09-07 | G998BXXU9EWH5 |
| Version | |
| 13 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2023-08-10 | G998BXXS9EWH1 |
| Version | |
| 13 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2023-07-12 | G998BXXU8EWF1 |
| Version | |
| 13 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2023-05-08 | G998BXXU7EWCH |
| Version | |
| 13 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2023-03-30 | G998BXXS6EWBB |
| Version | |
| 13 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2023-03-14 | G998BXXU6EWAF |
| Version | |
| 13 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2023-02-08 | G998BXXS5DWA6 |
| Version | |
| 13 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2022-12-14 | G998BXXU5DVKI |
| Version | |
| 13 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2022-12-13 | G998BXXS5DVKE |
| Version | |
| 13 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2022-11-21 | G998BXXU5DVK3 |
| Version | |
| 13 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2022-10-04 | G998BXXS5CVIF |
| Version | |
| 12 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2022-09-15 | G998BXXS5CVHI |
| Version | |
| 12 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2022-09-01 | G998BXXU5CVH7 |
| Version | |
| 12 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2022-08-11 | G998BXXU5CVGB |
| Version | |
| 12 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2022-07-11 | G998BXXS5CVFB |
| Version | |
| 12 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2022-06-23 | G998BXXU5CVF2 |
| Version | |
| 12 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2022-05-09 | G998BXXU5CVDD |
| Version | |
| 12 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2022-04-13 | G998BXXU4CVD2 |
| Version | |
| 12 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2022-03-20 | G998BXXU4CVC4 |
| Version | |
| 12 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2022-02-18 | G998BXXU4BVB1 |
| Version | |
| 12 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2022-01-09 | G998BXXU4BULF |
| Version | |
| 12 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2021-12-26 | G998BXXS3BULC |
| Version | |
| 12 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2021-12-09 | G998BXXS3BUL1 |
| Version | |
| 12 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2021-11-29 | G998BXXU3BUKG |
| Version | |
| 12 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2021-11-17 | G998BXXU3BUK8 |
| Version | |
| 12 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2021-10-25 | G998BXXS3AUJ7 |
| Version | |
| 11 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2021-09-29 | G998BXXU3AUIE |
| Version | |
| 11 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2021-09-09 | G998BXXS3AUHD |
| Version | |
| 11 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2021-08-29 | G998BXXU3AUHB |
| Version | |
| 11 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2021-07-18 | G998BXXU3AUG4 |
| Version | |
| 11 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2021-06-17 | G998BXXU3AUF6 |
| Version | |
| 11 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2021-06-06 | G998BXXU3AUF2 |
| Version | |
| 11 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2021-05-30 | G998BXXU3AUE8 |
| Version | |
| 11 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2021-05-06 | G998BXXU3AUE1 |
| Version | |
| 11 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2021-04-29 | G998BXXU3AUDA |
| Version | |
| 11 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2021-03-28 | G998BXXU2AUC8 |
| Version | |
| 11 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2021-03-07 | G998BXXS2AUBB |
| Version | |
| 11 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2021-02-17 | G998BXXU1AUB9 |
| Version | |
| 11 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2021-02-11 | G998BXXU1AUB6 |
| Version | |
| 11 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2021-02-04 | G998BXXU1AUB3 |
| Version | |
| 11 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2021-01-25 | G998BXXU1AUAC |
| Version | |
| 11 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2021-01-18 | G998BXXU1ATLF |
| Version | |
| 11 | |
| Model | Country/Carrier |
| SM-G998B | United Arab Emirates (UAE) |
| Date | PDA |
| 2021-01-18 | G998BXXU1AUA4 |
| Version | |
| 11 | |