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Samsung Galaxy S21 5G (SM-G991B) Android 12 Firmware (G991BXXU4CVD2) – Czech Republic | SamFrew

Home / Firmware / SM-G991B / O2C

Galaxy S21 5G

SM-G991B Firmware

PDAG991BXXU4CVD2

O2CAndroid 12Released 4/4/2022

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G991BXXU4CVD2
CSC: G991BOXM4CVD2
Country: Czech Republic
Changelist: 23695702
Upload date: 4/20/2022
Package size: 7.3 GB (7854028528 bytes)
File name: O2C-G991BXXU4CVD2-20220419093510.zip

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Package size7.3 GB

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O2C CSC Breakdown

Network ID

NW02029

Network Name

O2.CZ

Network Country

Czech Republic

Network Bands

GSM 900 / GSM 1800 / LTE 800 / LTE 1800 / LTE 2600 / TD-LTE 2600 / 5G 3500