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Galaxy S21 5G

SM-G991B Firmware

PDAG991BXXSIHYK1

PHNAndroid 15Released 11/5/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G991BXXSIHYK1
CSC: G991BOXMIHYK1
Country: The Netherlands
Changelist: 30959686
Upload date: 12/1/2025
Package size: 8.4 GB (9061365856 bytes)
File name: PHN-G991BXXSIHYK1-20251201194801.zip

PHN CSC Breakdown

Network ID

NW01494

Network Name

vodafone NL

Network Country

Netherlands (Kingdom of the Netherlands)

Network Bands

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

Network ID

NW00869

Network Name

NL Telfort

Network Country

Netherlands (Kingdom of the Netherlands)

Network Bands

MVNO

Network ID

NW02311

Network Name

Odido

Network Country

Netherlands (Kingdom of the Netherlands)

Network Bands

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

Network ID

NW00856

Network Name

NL KPN

Network Country

Netherlands (Kingdom of the Netherlands)

Network Bands

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

Network ID

NW02144

Network Name

MVNO NL

Network Country

Netherlands (Kingdom of the Netherlands)

Network Bands

MVNE

Network ID

NW02145

Network Name

Truphone NL

Network Country

Netherlands (Kingdom of the Netherlands)

Network Bands

MVNO

Network ID

NW02397

Network Name

ISALA