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 5G (SM-G991B) Android 15 Firmware (G991BXXSJHZC2) – Sweden | SamFrew

Home / Firmware / SM-G991B / HTS

Galaxy S21 5G

SM-G991B Firmware

Latest firmware

PDAG991BXXSJHZC2

HTSAndroid 15Released 3/9/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G991BXXSJHZC2
CSC: G991BOXMJHZC2
Country: Sweden
Changelist: 30959686
Upload date: 3/24/2026
Package size: 8.4 GB (9064413840 bytes)
File name: HTS-G991BXXSJHZC2-20260324133850.zip

Download

Choose your download path

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

Package size8.4 GB

Checking accessLoading...

HTS CSC Breakdown

Network ID

NW00018

Network Name

3 SE

Network Country

Sweden

Network Bands

UMTS 900 / UMTS 2100 / LTE 800 / LTE 2600 / TD-LTE 2600 / TD-5G 2600