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 12 Firmware (G991BXXS3BUL1) – AUSTRIA | SamFrew

Home / Firmware / SM-G991B / MAX

Galaxy S21 5G

SM-G991B Firmware

PDAG991BXXS3BUL1

MAXAndroid 12Released 11/30/2021

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G991BXXS3BUL1
CSC: G991BOXM3BUKG
Country: AUSTRIA
Changelist: 22937332
Upload date: 12/14/2021
Package size: 7.1 GB (7675756592 bytes)
File name: MAX-G991BXXS3BUL1-20211213143700.zip

Download

Choose your download path

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

Package size7.1 GB

Checking accessLoading...

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