Firmware Direct Download Pricing News App

© 2015, 2026 Samfrew.com

Disclaimer: Flashing Samsung firmware is a risky process that can potentially brick your device. By flashing firmware, you are modifying the software on your device, and if anything goes wrong, your device may become unusable.

[email protected] Privacy Policy Terms of Service

Samsung Galaxy S21 Ultra 5G (SM-G998B) Android 15 Firmware (G998BXXSHHYJ1) – UK | SamFrew

Home / Firmware / SM-G998B / EVR

Galaxy S21 Ultra 5G

SM-G998B Firmware

PDAG998BXXSHHYJ1

EVRAndroid 15Released 10/2/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G998BXXSHHYJ1
CSC: G998BOXMHHYJ1
Country: UK
Changelist: 30959686
Upload date: 10/27/2025
Package size: 9.0 GB (9657621856 bytes)
File name: EVR-G998BXXSHHYJ1-20251027175901.zip

Download

Choose your download path

Fast download uses your premium allowance. Standard download works without premium bandwidth.

Package size9.0 GB

Checking accessLoading...

EVR CSC Breakdown

Network ID

NW00425

Network Name

EE

Network Country

United Kingdom

Network Bands

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

Network ID

NW00249

Network Name

BT

Network Country

United Kingdom

Network Bands

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

Network ID

NW00172

Network Name

BT OnePhone

Network Country

United Kingdom

Network Bands

MVNO

Network ID

NW00176

Network Name

BTOP Roaming

Network Country

United Kingdom

Network Bands

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