Home / Firmware / SM-A156U1 / ATT

Firmware A156U1UES5BYA3

Device Galaxy A15 5G

Model SM-A156U1

Region ATT

Country USA

OS Android 14

Release Date 1/9/2025

Upload Date 1/23/2025

PDA A156U1UES5BYA3

CSC A156U1OYM5BYA3

Changelist 28579955

Size 6354163456 bytes (approx. 5.9 GB)

ATT CSC Breakdown

Network ID

NW00156

Network Name

Anritsu

Network Country

Network Bands

any

Network ID

NW00167

Network Name

AT&T Mobility

Network Country

United States of America

Network Bands

GSM 1900

Network ID

NW02038

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