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Samsung Galaxy S21+ 5G (SM-G996B) Android 15 Firmware (G996BXXSJHZC2) – Greece | SamFrew

Home / Firmware / SM-G996B / COS

Galaxy S21+ 5G

SM-G996B Firmware

Latest firmware

PDAG996BXXSJHZC2

COSAndroid 15Released 3/9/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G996BXXSJHZC2
CSC: G996BOXMJHZC2
Country: Greece
Changelist: 30959686
Upload date: 3/24/2026
Package size: 8.5 GB (9073922320 bytes)
File name: COS-G996BXXSJHZC2-20260324131530.zip

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Package size8.5 GB

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COS CSC Breakdown

Network ID

NW00347

Network Name

COSMOTE

Network Country

Greece

Network Bands

GSM 900 / LTE 800 / LTE 1800 / LTE 2600 / 5G 1800 / 5G 2100 / 5G 3500