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Samsung Galaxy A26 5G (SM-A266U1) Android 16 Firmware (A266U1UEU4BYI4) – USA | SamFrew

Home / Firmware / SM-A266U1 / XAR

Firmware A266U1UEU4BYI4

Device Galaxy A26 5G

Model SM-A266U1

Region XAR

Country USA

OS Android 16

Release Date 9/24/2025

Upload Date 10/9/2025

PDA A266U1UEU4BYI4

CSC A266U1OYM4BYI4

Changelist 31998945

Size 7884162752 bytes (approx. 7.3 GB)

XAR CSC Breakdown

Network ID

NW00156

Network Name

Anritsu

Network Country

Network Bands

any

Network ID

NW02171

Network Name

AT&T Mobility

Network Country

United States of America

Network Bands

GSM 850 / GSM 1900 / UMTS 850 / UMTS 1900 / LTE 700 / LTE 850 / LTE 1700 / LTE 1900 / LTE 2300 / 5G 850 / 5G 3700 / 5G 39000

Network ID

NW02172

Network Name

AT&T Mobility

Network Country

United States of America

Network Bands

GSM 850 / GSM 1900 / UMTS 850 / UMTS 1900 / LTE 700 / LTE 850 / LTE 1700 / LTE 1900 / LTE 2300 / 5G 850 / 5G 3700 / 5G 39000