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Samsung Galaxy S25 (SM-S931U1) Android 16 Firmware (S931U1UES8BYLX) – Puerto Rico | SamFrew

Home / Firmware / SM-S931U1 / PCT

Galaxy S25

SM-S931U1 Firmware

Latest firmware

PDAS931U1UES8BYLX

PCTAndroid 16Released 2/13/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: S931U1UES8BYLX
CSC: S931U1OWA8BYLX
Country: Puerto Rico
Changelist: 31998945
Upload date: 3/2/2026
Package size: 16.7 GB (17934942960 bytes)
File name: PCT-S931U1UES8BYLX-20260228053633.zip

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Package size16.7 GB

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PCT CSC Breakdown

Network ID

NW00314

Network Name

Claro PR

Network Country

Puerto Rico

Network Bands

GSM 850 / GSM 1900 / UMTS 850 / LTE 700 / LTE 1700