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Galaxy S21 5G

SM-G991B Firmware

PDAG991BXXSHHYJ1

KSAAndroid 15Released 10/2/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G991BXXSHHYJ1
CSC: G991BOXMHHYJ1
Country: KSA
Changelist: 30959686
Upload date: 10/23/2025
Package size: 8.4 GB (9061076080 bytes)
File name: KSA-G991BXXSHHYJ1-20251023134741.zip

KSA CSC Breakdown

Network ID

NW01189

Network Name

STC

Network Country

Saudi Arabia

Network Bands

GSM 900 / LTE 700 / LTE 1800 / LTE 2100 / TD-LTE 2300 / 5G 3500

Network ID

NW00753

Network Name

Mobily Prepaid

Network Country

Saudi Arabia

Network Bands

GSM 900 / UMTS 900 / UMTS 2100 / LTE 1800 / TD-LTE 2500

Network ID

NW00755

Network Name

Mobily Postpaid

Network Country

Saudi Arabia

Network Bands

GSM 900 / UMTS 900 / UMTS 2100 / LTE 1800 / TD-LTE 2500

Network ID

NW01567

Network Name

Zain

Network Country

Saudi Arabia

Network Bands

GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 900 / LTE 1800 / LTE 2100 / TD-LTE 2500 / 5G 2500 / 5G 3500

Network ID

NW01433

Network Name

Virgin

Network Country

Saudi Arabia

Network Bands

MVNO

Network ID

NW00675

Network Name

Lebara

Network Country

Saudi Arabia

Network Bands

MVNO

Network ID

NW02119

Network Name

Salam

Network ID

NW02217

Network Name

Redbull