Samsung Galaxy S21 Ultra (SM-G998B) - ZTM - G998BXXU7EWCK firmware

Country
Model	SM-G998B
Product Code	ZTM
Security Patch	2023-04-01
OS Version	Android 13
PDA	G998BXXU7EWCK
CSC	G998BOWO7EWCK
Build Date	2023-04-11
Changelist	26203421

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