Home / Firmware / SM-G998U1 / ATC

Firmware G998U1UEU4BUK7

Device Galaxy S21 Ultra 5G

Model SM-G998U1

Region ATC

Country USA

OS Android 12

Release Date 11/5/2021

Upload Date 11/25/2021

PDA G998U1UEU4BUK7

CSC G998U1OYM4BUK7

Changelist 22916894

Size 6825600416 bytes (approx. 6.4 GB)

ATC CSC Breakdown

Network ID

NW01879

Network Name

Altice USA Wireless, Inc.

Network Country

United States of America

Network Bands

MVNO

Network ID

NW01961

Network Name

ATC TEST

Network Country

Network Bands

any