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Samsung Galaxy S21 5G (SM-G991B) Android 12 Firmware (G991BXXS3BUL1) – CZECH | SamFrew

Home / Firmware / SM-G991B / TMZ

Galaxy S21 5G

SM-G991B Firmware

PDAG991BXXS3BUL1

TMZAndroid 12Released 11/30/2021

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G991BXXS3BUL1
CSC: G991BOXM3BUKG
Country: CZECH
Changelist: 22937332
Upload date: 12/14/2021
Package size: 7.1 GB (7675756592 bytes)
File name: TMZ-G991BXXS3BUL1-20211213143820.zip

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Package size7.1 GB

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TMZ CSC Breakdown

Network ID

NW01335

Network Name

T-Mobile CZ

Network Country

Czech Republic

Network Bands

GSM 900 / LTE 800 / LTE 1800 / LTE 2100 / LTE 2600 / 5G 700 / 5G 1800 / 5G 2100