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Samsung Galaxy S25 (SM-S931B) Android 16 Firmware (S931BXXS7BYLR) – Brazil | SamFrew

Home / Firmware / SM-S931B / ZTA

Galaxy S25

SM-S931B Firmware

PDAS931BXXS7BYLR

ZTAAndroid 16Released 1/5/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: S931BXXS7BYLR
CSC: S931BOWO7BYLR
Country: Brazil
Changelist: 31998945
Upload date: 1/21/2026
Package size: 23.4 GB (25073492096 bytes)
File name: ZTA-S931BXXS7BYLR-20260120225531.zip

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Package size23.4 GB

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ZTA CSC Breakdown

Network ID

NW00243

Network Name

Claro

Network Country

Brazil

Network Bands

GSM 900 / GSM 1800 / UMTS 850 / UMTS 2100 / LTE 700 / LTE 1800 / LTE 2600 / 5G 2300 / 5G 2600 / 5G 3500