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) – Croatia | SamFrew

Home / Firmware / SM-G991B / CRO

Galaxy S21 5G

SM-G991B Firmware

Latest firmware

PDAG991BXXSJHZC2

CROAndroid 15Released 3/9/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G991BXXSJHZC2
CSC: G991BOXMJHZC2
Country: Croatia
Changelist: 30959686
Upload date: 3/24/2026
Package size: 8.4 GB (9064413840 bytes)
File name: CRO-G991BXXSJHZC2-20260324133620.zip

Download

Choose your download path

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

Package size8.4 GB

Checking accessLoading...

CRO CSC Breakdown

Network ID

NW00593

Network Name

HT HR

Network Country

Croatia

Network Bands

GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 800 / LTE 1800 / 5G 2100 / 5G 3500 / 5G 26000