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Samsung Galaxy S21 (SM-G991B) - COS - G991BXXS2AUBB firmware

PDA G991BXXS2AUBB
Product Code COS
Security Patch 2021-03-01
Country
Model SM-G991B
Product Code COS
Security Patch 2021-03-01
OS Version Android 11
PDA G991BXXS2AUBB
CSC G991BOXM2AUBB
Build Date 2021-02-23
Changelist 20701476

Country
Model SM-G991B
OS Version Android 11
CSC G991BOXM2AUBB
Build Date 2021-02-23
Changelist 20701476
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