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Samsung Galaxy S21 (SM-G991U1) - ATT - G991U1UEU4BUK7 firmware

PDA G991U1UEU4BUK7
Product Code ATT
Security Patch 2021-11-01
Country
Model SM-G991U1
Product Code ATT
Security Patch 2021-11-01
OS Version Android 12
PDA G991U1UEU4BUK7
CSC G991U1OYM4BUK7
Build Date 2021-11-5
Changelist 22916894

Country
Model SM-G991U1
OS Version Android 12
CSC G991U1OYM4BUK7
Build Date 2021-11-5
Changelist 22916894
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