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Samsung Galaxy S21 5G (SM-G991B) Android 11 Firmware (G991BXXU3AUG4) – Greece | SamFrew

Home / Firmware / SM-G991B / COS

Galaxy S21 5G

SM-G991B Firmware

PDAG991BXXU3AUG4

COSAndroid 11Released 7/6/2021

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G991BXXU3AUG4
CSC: G991BOXM3AUG4
Country: Greece
Changelist: 22118362
Upload date: 7/26/2021
Package size: 7.0 GB (7504313488 bytes)
File name: COS-G991BXXU3AUG4-20210726144601.zip

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Package size7.0 GB

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COS CSC Breakdown

Network ID

NW00347

Network Name

COSMOTE

Network Country

Greece

Network Bands

GSM 900 / LTE 800 / LTE 1800 / LTE 2600 / 5G 1800 / 5G 2100 / 5G 3500