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Samsung Galaxy S21 5G (SM-G991B) Android 12 Firmware (G991BXXU5CVDD) – Czech Republic | SamFrew

Home / Firmware / SM-G991B / O2C

Galaxy S21 5G

SM-G991B Firmware

PDAG991BXXU5CVDD

O2CAndroid 12Released 4/25/2022

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G991BXXU5CVDD
CSC: G991BOXM5CVDD
Country: Czech Republic
Changelist: 24106172
Upload date: 5/10/2022
Package size: 7.3 GB (7815431754 bytes)
File name: O2C-G991BXXU5CVDD-20220509173721.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