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Samsung Galaxy S21 Ultra 5G (SM-G998B) Android 15 Firmware (G998BXXSIHYK1) – AUSTRIA | SamFrew

Home / Firmware / SM-G998B / MAX

Galaxy S21 Ultra 5G

SM-G998B Firmware

PDAG998BXXSIHYK1

MAXAndroid 15Released 11/5/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G998BXXSIHYK1
CSC: G998BOXMIHYK1
Country: AUSTRIA
Changelist: 30959686
Upload date: 12/2/2025
Package size: 9.0 GB (9657811872 bytes)
File name: MAX-G998BXXSIHYK1-20251201192711.zip

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Package size9.0 GB

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MAX CSC Breakdown

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

NW02216

Network Name

HoT AT

Network Country

Austria

Network Bands

MVNO