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Samsung Galaxy S21 Ultra (SM-G998B) - COS - G998BXXS3AUJ7 firmware

Country
Model SM-G998B
Product Code COS
Security Patch 2021-11-01
OS Version Android11
PDA G998BXXS3AUJ7
CSC G998BOXM3AUIE
Build Date 2021-10-18
Changelist 22520315
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Flash instructions

Download Odin 5 files help 1 file help