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Galaxy S21 5G

SM-G991B Firmware

PDAG991BXXUEHYD5

ATOAndroid 15Released 4/15/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G991BXXUEHYD5
CSC: G991BOXMEHYD5
Country: Austria
Changelist: 30959686
Upload date: 5/7/2025
Package size: 8.4 GB (9061632112 bytes)
File name: ATO-G991BXXUEHYD5-20250508000230.zip

ATO CSC Breakdown

Network ID

NW00119

Network Name

Network Country

Austria

Network Bands

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

Network ID

NW00223

Network Name

bob

Network Country

Austria

Network Bands

MVNO

Network ID

NW01333

Network Name

T-Mobile A

Network Country

Austria

Network Bands

GSM 900 / UMTS 900 / LTE 800 / LTE 1800 / LTE 2100 / LTE 2600 / 5G 700 / 5G 2100 / 5G 3500

Network ID

NW00006

Network Name

3 AT

Network Country

Austria

Network Bands

GSM 900 / GSM 1800 / UMTS 2100 / LTE 900 / LTE 1800 / LTE 2100 / LTE 2600

Network ID

NW01565

Network Name

yesss!

Network Country

Austria

Network Bands

MVNO

Network ID

NW00524

Network Name

Ge org!

Network Country

Austria

Network Bands

MVNO

Network ID

NW02216

Network Name

HoT AT

Network Country

Austria

Network Bands

MVNO

Network ID

NW01956

Network Name

Magenta-T-

Network Country

Austria

Network Bands

MVNO

Network ID

NW01169

Network Name

spusu

Network Country

Austria

Network Bands

MVNO

Network ID

NW02318

Network Name

Tchibo mobil

Network Country

Austria

Network Bands

MVNO

Network ID

NW02319

Network Name

HELP mobile

Network Country

Austria

Network Bands

MVNO