Samsung Galaxy S21 (SM-G991U) - CHA - G991USQU3AUDB firmware

Country
Model	SM-G991U
Product Code	CHA
Security Patch	2021-05-01
OS Version	Android 11
PDA	G991USQU3AUDB
CSC	G991UOYN3AUDB
Build Date	2021-04-27
Changelist	21556280

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