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Samsung Galaxy S21 5G (SM-G991B) Android 15 Firmware (G991BXXSFHYE1) – MEXICO | SamFrew

Home / Firmware / SM-G991B / TCE

Galaxy S21 5G

SM-G991B Firmware

PDAG991BXXSFHYE1

TCEAndroid 15Released 5/21/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G991BXXSFHYE1
CSC: G991BOWOFHYE1
Country: MEXICO
Changelist: 30959686
Upload date: 6/17/2025
Package size: 8.5 GB (9080974624 bytes)
File name: TCE-G991BXXSFHYE1-20250617014510.zip

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Package size8.5 GB

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TCE CSC Breakdown

Network ID

NW01223

Network Name

TELCEL

Network Country

Mexico

Network Bands

UMTS 850 / UMTS 1900 / LTE 850 / LTE 1700 / LTE 2600 / 5G