Model
Region
PDA
OS
Download
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
DBT
Open Germany (fomerly Debitel)
Date:
24/03/2026, 13:45:00
24/3/2026
Version:
Android 15
PDA:
G991BXXSJHZC2
CSC:
G991BOXMJHZC2
Modem:
G991BXXSJHZA6
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
XXV
Việt Nam
Date:
19/03/2026, 13:30:51
19/3/2026
Version:
Android 15
PDA:
G991BXXSJHZC2
CSC:
G991BOXMJHZC2
Modem:
G991BXXSJHZA6
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
DBT
Open Germany (fomerly Debitel)
Date:
03/02/2026, 15:09:41
3/2/2026
Version:
Android 15
PDA:
G991BXXSJHZA6
CSC:
G991BOXMJHZA6
Modem:
G991BXXSJHZA6
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
XXV
Việt Nam
Date:
29/01/2026, 15:30:11
29/1/2026
Version:
Android 15
PDA:
G991BXXSJHZA6
CSC:
G991BOXMJHZA6
Modem:
G991BXXSJHZA6
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
DBT
Open Germany (fomerly Debitel)
Date:
01/12/2025, 19:51:21
1/12/2025
Version:
Android 15
PDA:
G991BXXSIHYK1
CSC:
G991BOXMIHYK1
Modem:
G991BXXSIHYK1
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
DBT
Open Germany (fomerly Debitel)
Date:
27/10/2025, 17:44:20
27/10/2025
Version:
Android 15
PDA:
G991BXXSHHYJ1
CSC:
G991BOXMHHYJ1
Modem:
G991BXXSHHYJ1
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
XXV
Việt Nam
Date:
21/10/2025, 11:47:16
21/10/2025
Version:
Android 15
PDA:
G991BXXSHHYJ1
CSC:
G991BOXMHHYJ1
Modem:
G991BXXSHHYJ1
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
DBT
Open Germany (fomerly Debitel)
Date:
28/08/2025, 19:13:51
28/8/2025
Version:
Android 15
PDA:
G991BXXSGHYH1
CSC:
G991BOXMGHYH1
Modem:
G991BXXSGHYH1
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
XXV
Việt Nam
Date:
28/08/2025, 16:45:21
28/8/2025
Version:
Android 15
PDA:
G991BXXSGHYH1
CSC:
G991BOXMGHYH1
Modem:
G991BXXSGHYH1
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
DBT
Open Germany (fomerly Debitel)
Date:
04/06/2025, 18:51:01
4/6/2025
Version:
Android 15
PDA:
G991BXXSFHYE1
CSC:
G991BOXMFHYE1
Modem:
G991BXXSFHYE1
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
XXV
Việt Nam
Date:
27/05/2025, 17:11:21
27/5/2025
Version:
Android 15
PDA:
G991BXXSFHYE1
CSC:
G991BOXMFHYE1
Modem:
G991BXXSFHYE1
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
DBT
Open Germany (fomerly Debitel)
Date:
08/05/2025, 00:02:40
8/5/2025
Version:
Android 15
PDA:
G991BXXUEHYD5
CSC:
G991BOXMEHYD5
Modem:
G991BXXUEHYD5
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
XXV
Việt Nam
Date:
07/05/2025, 22:05:40
7/5/2025
Version:
Android 15
PDA:
G991BXXUEHYD5
CSC:
G991BOXMEHYD5
Modem:
G991BXXUEHYD5
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
XXV
Việt Nam
Date:
24/02/2025, 15:26:31
24/2/2025
Version:
Android 14
PDA:
G991BXXSEGYA2
CSC:
G991BOXMEGXL2
Modem:
G991BXXSEGXL2
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
DBT
Open Germany (fomerly Debitel)
Date:
20/02/2025, 17:45:41
20/2/2025
Version:
Android 14
PDA:
G991BXXSEGYA2
CSC:
G991BOXMEGXL2
Modem:
G991BXXSEGXL2
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
DBT
Open Germany (fomerly Debitel)
Date:
20/01/2025, 18:15:10
20/1/2025
Version:
Android 14
PDA:
G991BXXSEGXL2
CSC:
G991BOXMEGXL2
Modem:
G991BXXSEGXL2
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
XXV
Việt Nam
Date:
20/01/2025, 17:04:10
20/1/2025
Version:
Android 14
PDA:
G991BXXSEGXL2
CSC:
G991BOXMEGXL2
Modem:
G991BXXSEGXL2
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
DBT
Open Germany (fomerly Debitel)
Date:
17/12/2024, 18:16:51
17/12/2024
Version:
Android 14
PDA:
G991BXXSEGXK1
CSC:
G991BOXMEGXJE
Modem:
G991BXXUEGXJE
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
XXV
Việt Nam
Date:
16/12/2024, 19:56:30
16/12/2024
Version:
Android 14
PDA:
G991BXXSEGXK1
CSC:
G991BOXMEGXJE
Modem:
G991BXXUEGXJE
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
DBT
Open Germany (fomerly Debitel)
Date:
28/11/2024, 18:18:10
28/11/2024
Version:
Android 14
PDA:
G991BXXUEGXJE
CSC:
G991BOXMEGXJE
Modem:
G991BXXUEGXJE
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
XXV
Việt Nam
Date:
25/11/2024, 14:04:29
25/11/2024
Version:
Android 14
PDA:
G991BXXUEGXJE
CSC:
G991BOXMEGXJE
Modem:
G991BXXUEGXJE
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
XXV
Việt Nam
Date:
22/10/2024, 11:05:10
22/10/2024
Version:
Android 14
PDA:
G991BXXSDGXI5
CSC:
G991BOXMDGXI5
Modem:
G991BXXSDGXI5
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
DBT
Open Germany (fomerly Debitel)
Date:
17/10/2024, 17:51:11
17/10/2024
Version:
Android 14
PDA:
G991BXXSDGXI5
CSC:
G991BOXMDGXI5
Modem:
G991BXXSDGXI5
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
XXV
Việt Nam
Date:
16/09/2024, 17:47:21
16/9/2024
Version:
Android 14
PDA:
G991BXXSCGXH7
CSC:
G991BOXMCGXGC
Modem:
G991BXXUCGXGC
Device name:
Galaxy S21 5G
Model:
SM-G991B
Region:
DBT
Open Germany (fomerly Debitel)
Date:
12/09/2024, 17:10:41
12/9/2024
Version:
Android 14
PDA:
G991BXXSCGXH7
CSC:
G991BOXMCGXGC
Modem:
G991BXXUCGXGC