Samsung Galaxy S21 (SM-G991B) - TPH - G991BXXU4BULF firmware

Country
Model	SM-G991B
Product Code	TPH
Security Patch	2022-01-01
OS Version	Android 12
PDA	G991BXXU4BULF
CSC	G991BOXM4BULF
Build Date	2021-12-23
Changelist	23365054

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